chore(release): 1.1.5

fix: natural sizes for images with srcset (#2622 )
fix: emoji line breaking (fix #1813 ) (#2621 )
2023-08-10 21:13:10 +03:00 · 2021-08-02 10:38:51 +00:00 · 2021-08-02 18:27:03 +08:00 · 2021-08-02 17:49:46 +08:00 · 2021-07-17 17:24:15 +08:00 · 2021-07-15 16:44:42 +00:00
85 changed files with 16160 additions and 11929 deletions
--- a/.eslintrc
+++ b/.eslintrc
@ -2,8 +2,7 @@
    "parser": "@typescript-eslint/parser",
    "extends":  [
        "plugin:@typescript-eslint/recommended",
-        "prettier/@typescript-eslint",
-        "plugin:prettier/recommended",
+        "prettier"
    ],
    "parserOptions": {
        "project": "./tsconfig.json",
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -43,16 +43,19 @@ jobs:
        with:
          name: npm
          path: html2canvas.tgz
+          if-no-files-found: error
      - name: Upload dist
        uses: actions/upload-artifact@v2
        with:
          name: dist
          path: dist
+          if-no-files-found: error
      - name: Upload build
        uses: actions/upload-artifact@v2
        with:
          name: build
          path: build
+          if-no-files-found: error

  test:
    runs-on: ubuntu-latest
@ -170,6 +173,7 @@ jobs:
        with:
          name: reftest-results
          path: tmp/reftests
+          if-no-files-found: error
  publish:
    runs-on: ubuntu-latest
    name: Publish
@ -282,6 +286,7 @@ jobs:
        with:
          name: docs
          path: www/public
+          if-no-files-found: error
  publish-docs:
    runs-on: ubuntu-latest
    name: Publish Docs
@ -304,3 +309,43 @@ jobs:
          FOLDER: docs
          SINGLE_COMMIT: true
          CLEAN: true
+  diff-reftests:
+    runs-on: ubuntu-latest
+    name: Diff reftest screenshots
+    needs: browser-test
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+      - name: Cache node modules
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-node-modules
+        with:
+          # npm cache files are stored in `~/.npm` on Linux/macOS
+          path: ~/.npm
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+      - name: Npm install
+        run: npm ci
+      - name: Checkout current snapshots
+        run: git checkout origin/gh-pages results
+      - name: Download test results
+        uses: actions/download-artifact@v2
+        with:
+          name: reftest-results
+          path: tmp/reftests
+      - name: Run diff
+        run: npm run reftests-diff
+        continue-on-error: true
+      - name: Upload diff
+        uses: actions/upload-artifact@v2
+        with:
+          name: snapshot-diffs
+          path: tmp/snapshot-diffs
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -2,6 +2,110 @@

 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.

+## [1.1.5](https://github.com/niklasvh/html2canvas/compare/v1.1.4...v1.1.5) (2021-08-02)
+
+
+### docs
+
+* update README to github discussion Q/A ([5dea36b](https://github.com/niklasvh/html2canvas/commit/5dea36bd6964164e8ba3f8780309e792f5d16255))
+
+### fix
+
+* emoji line breaking (fix #1813) (#2621) ([7d788c6](https://github.com/niklasvh/html2canvas/commit/7d788c6f3d221b87f6b59fcda8517731340b2d1f)), closes [#1813](https://github.com/niklasvh/html2canvas/issues/1813) [#2621](https://github.com/niklasvh/html2canvas/issues/2621) [#1813](https://github.com/niklasvh/html2canvas/issues/1813)
+* natural sizes for images with srcset (#2622) ([96e23d1](https://github.com/niklasvh/html2canvas/commit/96e23d185198b7131cf0cfa31c14c165790464e9)), closes [#2622](https://github.com/niklasvh/html2canvas/issues/2622)
+
+
+
+## [1.1.4](https://github.com/niklasvh/html2canvas/compare/v1.1.3...v1.1.4) (2021-07-15)
+
+
+### feat
+
+* add support for webkit-text-stroke and paint-order (#2591) ([522e5aa](https://github.com/niklasvh/html2canvas/commit/522e5aac5fdad090953d095b5d558053a5e2d43d)), closes [#2591](https://github.com/niklasvh/html2canvas/issues/2591)
+
+### fix
+
+* don't copy 'all' css property (#2586) ([fa60716](https://github.com/niklasvh/html2canvas/commit/fa60716d07ed590ec64543a586a7960cbc8557df)), closes [#2586](https://github.com/niklasvh/html2canvas/issues/2586)
+* svg d path getting truncated on copy (#2589) ([dd6d885](https://github.com/niklasvh/html2canvas/commit/dd6d8856eca820a13a0990c467b9e531433fd4a9)), closes [#2589](https://github.com/niklasvh/html2canvas/issues/2589)
+* text position for form elements and list markers (#2588) ([cd99f11](https://github.com/niklasvh/html2canvas/commit/cd99f11b1b9eb1260a548a63e2a370a0a5ddafa0)), closes [#2588](https://github.com/niklasvh/html2canvas/issues/2588)
+* this.canvas.ownerDocument is undefined (#2590) ([45efe54](https://github.com/niklasvh/html2canvas/commit/45efe54da8145f97b9ee0463e686103280e3c8b1)), closes [#2590](https://github.com/niklasvh/html2canvas/issues/2590)
+* word-break seperators (#2593) ([e9f7f48](https://github.com/niklasvh/html2canvas/commit/e9f7f48d571304be14610a181feedca3c3b42864)), closes [#2593](https://github.com/niklasvh/html2canvas/issues/2593)
+
+### test
+
+* refactor language tests (#2594) ([4c360fc](https://github.com/niklasvh/html2canvas/commit/4c360fc1f059f4dcab71a79f9dc8a5b2e25411ea)), closes [#2594](https://github.com/niklasvh/html2canvas/issues/2594)
+* update box-shadow with radius ([578bb77](https://github.com/niklasvh/html2canvas/commit/578bb771bfeb7e81362e9e355d6cc9ae910e3920))
+
+
+
+## [1.1.3](https://github.com/niklasvh/html2canvas/compare/v1.1.2...v1.1.3) (2021-07-14)
+
+
+### feat
+
+* allow access to reference element in onclone (#2584) ([58b4591](https://github.com/niklasvh/html2canvas/commit/58b45911741c0dbbccd462b2976560bb3999eaef)), closes [#2584](https://github.com/niklasvh/html2canvas/issues/2584)
+* support for custom and slot elements (#2581) ([acb4cd2](https://github.com/niklasvh/html2canvas/commit/acb4cd24b85527908c02a60794768949578678f0)), closes [#2581](https://github.com/niklasvh/html2canvas/issues/2581)
+
+### fix
+
+* iframe load to ensure images are loaded (#2577) ([eeb5a3e](https://github.com/niklasvh/html2canvas/commit/eeb5a3ea1d6c94e0f6dcfd40695eb88ebb3e0041)), closes [#2577](https://github.com/niklasvh/html2canvas/issues/2577)
+* image blob rendering ([1acdc82](https://github.com/niklasvh/html2canvas/commit/1acdc827a4e05933c2f7c9558405c66b7cd82f58))
+* responsive svg images (#2583) ([92fa448](https://github.com/niklasvh/html2canvas/commit/92fa448913192d5e4e82bfe14f6644b669d4e6ef)), closes [#2583](https://github.com/niklasvh/html2canvas/issues/2583)
+
+### test
+
+* add test cases for text-stroke and textarea from (#1540 and #2132) (#2585) ([1d00bfe](https://github.com/niklasvh/html2canvas/commit/1d00bfe175d51e663d0bae88b6dbd10a266a71f1)), closes [#1540](https://github.com/niklasvh/html2canvas/issues/1540) [#2132](https://github.com/niklasvh/html2canvas/issues/2132) [#2585](https://github.com/niklasvh/html2canvas/issues/2585)
+
+
+
+## [1.1.2](https://github.com/niklasvh/html2canvas/compare/v1.1.1...v1.1.2) (2021-07-13)
+
+
+### ci
+
+* implement screenshot diffing (#2571) ([e29af58](https://github.com/niklasvh/html2canvas/commit/e29af586618125bbad10ad6bee3d69fddbc5d22a)), closes [#2571](https://github.com/niklasvh/html2canvas/issues/2571)
+
+### fix
+
+* logger unique names (#2575) ([1715854](https://github.com/niklasvh/html2canvas/commit/171585491dd1bee4f30691328bd22e978f3ac79e)), closes [#2575](https://github.com/niklasvh/html2canvas/issues/2575)
+* text-shadow position with baseline (#2576) ([439e365](https://github.com/niklasvh/html2canvas/commit/439e365ea8c703b528778a268dcfc3bf9ccad6a9)), closes [#2576](https://github.com/niklasvh/html2canvas/issues/2576)
+
+
+
+## [1.1.1](https://github.com/niklasvh/html2canvas/compare/v1.1.0...v1.1.1) (2021-07-12)
+
+
+### fix
+
+* allow proxy url with parameters (#2100) ([a4a3ce8](https://github.com/niklasvh/html2canvas/commit/a4a3ce8a2eb6a4f43f1bc9a7935eb16f2b98a3cd)), closes [#2100](https://github.com/niklasvh/html2canvas/issues/2100)
+* crash on background-size with calc() (fix #2469) (#2569) ([084017a](https://github.com/niklasvh/html2canvas/commit/084017a67319a993d73c6bdf612dd8532f1b8dbe)), closes [#2469](https://github.com/niklasvh/html2canvas/issues/2469) [#2569](https://github.com/niklasvh/html2canvas/issues/2569)
+* handle unhandled promise rejections (#2568) ([4555940](https://github.com/niklasvh/html2canvas/commit/4555940d0bc17b7fd9327dd0164c382a3dbf1858)), closes [#2568](https://github.com/niklasvh/html2canvas/issues/2568)
+
+
+
+# [1.1.0](https://github.com/niklasvh/html2canvas/compare/v1.0.0...v1.1.0) (2021-07-11)
+
+
+### ci
+
+* fail build if no artifacts uploaded (#2566) ([e7a021a](https://github.com/niklasvh/html2canvas/commit/e7a021ab931f3c0de060b4643e88fad85345c3d3)), closes [#2566](https://github.com/niklasvh/html2canvas/issues/2566)
+
+### deps
+
+* update dependencies with lint fixes (#2565) ([b2902ec](https://github.com/niklasvh/html2canvas/commit/b2902ec31c2a414ea26f864f8e00aa8846890ffc)), closes [#2565](https://github.com/niklasvh/html2canvas/issues/2565)
+
+### docs
+
+* update border-style support ([cf35a28](https://github.com/niklasvh/html2canvas/commit/cf35a282b2c9d41b601c3148e8c08fe7ba61a5f9))
+
+### fix
+
+* Ensure resizeImage's canvas has at least 1px of width and height (#2409) ([bb92371](https://github.com/niklasvh/html2canvas/commit/bb9237155cf0ec090432ee6c5d9c555eb6ffa81f)), closes [#2409](https://github.com/niklasvh/html2canvas/issues/2409)
+* text-decoration-line fallback (#2088) (#2567) ([44296e5](https://github.com/niklasvh/html2canvas/commit/44296e529368140ec06a937383e05f3074b19ee2)), closes [#2088](https://github.com/niklasvh/html2canvas/issues/2088) [#2567](https://github.com/niklasvh/html2canvas/issues/2567)
+* use baseline for text positioning (#2109) ([85f79c1](https://github.com/niklasvh/html2canvas/commit/85f79c1a5e4c0b422ace552c430dd389c8477a44)), closes [#2109](https://github.com/niklasvh/html2canvas/issues/2109)
+
+
+
 # [1.0.0](https://github.com/niklasvh/html2canvas/compare/v1.0.0-rc.7...v1.0.0) (2021-07-04)


--- a/README.md
+++ b/README.md
@ -1,7 +1,7 @@
 html2canvas
 ===========

-[Homepage](https://html2canvas.hertzen.com) | [Downloads](https://github.com/niklasvh/html2canvas/releases) | [Questions](http://stackoverflow.com/questions/tagged/html2canvas?sort=newest)
+[Homepage](https://html2canvas.hertzen.com) | [Downloads](https://github.com/niklasvh/html2canvas/releases) | [Questions](https://github.com/niklasvh/html2canvas/discussions/categories/q-a)

 [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/niklasvh/html2canvas?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) 
 ![CI](https://github.com/niklasvh/html2canvas/workflows/CI/badge.svg?branch=master)
--- a/docs/features.md
+++ b/docs/features.md
@ -12,13 +12,13 @@ Below is a list of all the supported CSS properties and values.
       - url()
       - linear-gradient()
       - radial-gradient()
-   - background-origin 
+   - background-origin
   - background-position
-   - background-size   
+   - background-size
 - border
   - border-color
   - border-radius
-   - border-style (**Only supports `solid`**)
+   - border-style
   - border-width
 - bottom
 - box-sizing
@ -50,6 +50,7 @@ Below is a list of all the supported CSS properties and values.
 - overflow
 - overflow-wrap
 - padding
+ - paint-order
 - position
 - right
 - text-align
@ -58,17 +59,18 @@ Below is a list of all the supported CSS properties and values.
   - text-decoration-line
   - text-decoration-style (**Only supports `solid`**)
 - text-shadow
- - text-transform 
+ - text-transform
 - top
 - transform (**Limited support**)
 - visibility
 - white-space
 - width
+ - webkit-text-stroke
 - word-break
 - word-spacing
 - word-wrap
 - z-index
-    
+
 ## Unsupported CSS properties
 These CSS properties are **NOT** currently supported
 - [background-blend-mode](https://github.com/niklasvh/html2canvas/issues/966)
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -6,7 +6,7 @@
  "module": "dist/html2canvas.esm.js",
  "typings": "dist/types/index.d.ts",
  "browser": "dist/html2canvas.js",
-  "version": "1.0.0",
+  "version": "1.1.5",
  "author": {
    "name": "Niklas von Hertzen",
    "email": "niklasvh@gmail.com",
@ -27,36 +27,42 @@
    "@babel/core": "^7.4.3",
    "@babel/preset-env": "^7.4.3",
    "@babel/preset-flow": "^7.0.0",
+    "@rollup/plugin-commonjs": "^19.0.0",
+    "@rollup/plugin-json": "^4.1.0",
+    "@rollup/plugin-node-resolve": "^13.0.0",
+    "@rollup/plugin-typescript": "^8.2.1",
    "@types/chai": "^4.1.7",
-    "@types/express": "^4.17.11",
+    "@types/express": "^4.17.13",
    "@types/glob": "^7.1.1",
-    "@types/jest": "^24.0.18",
+    "@types/jest": "^26.0.24",
+    "@types/jest-image-snapshot": "^4.3.1",
    "@types/karma": "^6.3.0",
-    "@types/mocha": "^5.2.6",
-    "@types/node": "^11.13.2",
-    "@types/platform": "^1.3.2",
+    "@types/mocha": "^8.2.3",
+    "@types/node": "^16.3.1",
+    "@types/platform": "^1.3.4",
    "@types/promise-polyfill": "^6.0.3",
-    "@typescript-eslint/eslint-plugin": "^1.7.0",
-    "@typescript-eslint/parser": "^1.7.0",
+    "@typescript-eslint/eslint-plugin": "^4.28.2",
+    "@typescript-eslint/parser": "^4.28.2",
    "appium-ios-simulator": "^3.10.0",
    "babel-eslint": "^10.0.1",
    "babel-loader": "^8.0.5",
    "babel-plugin-add-module-exports": "^1.0.2",
    "babel-plugin-dev-expression": "^0.2.1",
    "base64-arraybuffer": "0.2.0",
-    "body-parser": "^1.18.3",
+    "body-parser": "^1.19.0",
    "chai": "4.1.1",
    "chromeless": "^1.5.2",
-    "cors": "2.8.4",
-    "es6-promise": "^4.2.6",
-    "eslint": "^5.16.0",
-    "eslint-config-prettier": "^4.2.0",
-    "eslint-plugin-prettier": "3.0.1",
+    "cors": "^2.8.5",
+    "es6-promise": "^4.2.8",
+    "eslint": "^7.30.0",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-prettier": "3.4.0",
    "express": "^4.17.1",
    "filenamify-url": "1.0.0",
    "glob": "7.1.3",
    "html2canvas-proxy": "1.0.1",
-    "jest": "^24.9.0",
+    "jest": "^27.0.6",
+    "jest-image-snapshot": "^4.5.1",
    "jquery": "^3.5.1",
    "js-polyfills": "^0.1.42",
    "karma": "^6.3.2",
@ -68,28 +74,25 @@
    "karma-mocha": "^2.0.1",
    "karma-safarinative-launcher": "^1.1.0",
    "karma-sauce-launcher": "^2.0.2",
-    "mocha": "^6.1.4",
+    "mocha": "^9.0.2",
    "node-simctl": "^5.3.0",
-    "platform": "1.3.4",
-    "prettier": "1.17.0",
+    "platform": "^1.3.6",
+    "prettier": "^2.3.2",
    "replace-in-file": "^3.0.0",
-    "rimraf": "2.6.1",
-    "rollup": "^1.10.1",
-    "rollup-plugin-commonjs": "^9.3.4",
-    "rollup-plugin-json": "^4.0.0",
-    "rollup-plugin-node-resolve": "^4.2.3",
-    "rollup-plugin-sourcemaps": "^0.4.2",
-    "rollup-plugin-typescript2": "^0.21.0",
+    "rimraf": "^3.0.2",
+    "rollup": "^2.53.1",
+    "rollup-plugin-sourcemaps": "^0.6.3",
    "serve-index": "^1.9.1",
    "slash": "1.0.0",
    "standard-version": "^8.0.2",
-    "ts-jest": "^24.1.0",
-    "ts-loader": "^5.3.3",
-    "ts-node": "^8.0.3",
-    "typescript": "^3.4.3",
-    "uglify-js": "^3.5.11",
-    "uglifyjs-webpack-plugin": "^1.1.2",
-    "webpack": "^4.29.6",
+    "ts-jest": "^27.0.3",
+    "ts-loader": "^8.3.0",
+    "ts-node": "^10.1.0",
+    "tslib": "^2.3.0",
+    "typescript": "^4.3.5",
+    "uglify-js": "^3.13.10",
+    "uglifyjs-webpack-plugin": "^2.2.0",
+    "webpack": "^4.46.0",
    "webpack-cli": "^3.3.12",
    "yargs": "^17.0.1"
  },
@ -103,9 +106,10 @@
    "build:reftest-preview": "webpack --config www/webpack.config.js",
    "release": "standard-version",
    "format": "prettier --write \"{src,www/src,tests,scripts}/**/*.ts\"",
-    "lint": "eslint src/**/*.ts",
+    "lint": "eslint src/**/*.ts --max-warnings 0",
    "test": "npm run lint && npm run unittest && npm run karma",
    "unittest": "jest",
+    "reftests-diff": "mkdirp tmp/snapshots && jest --roots=tests --testMatch=**/reftest-diff.ts",
    "karma": "ts-node tests/karma",
    "watch": "rollup -c rollup.config.ts -w",
    "watch:unittest": "mocha --require ts-node/register --watch-extensions ts -w src/**/__tests__/*.ts",
@ -114,6 +118,6 @@
  "homepage": "https://html2canvas.hertzen.com",
  "license": "MIT",
  "dependencies": {
-    "css-line-break": "1.1.1"
+    "css-line-break": "2.0.0"
  }
 }
--- a/rollup.config.ts
+++ b/rollup.config.ts
@ -1,8 +1,8 @@
-import resolve from 'rollup-plugin-node-resolve';
-import commonjs from 'rollup-plugin-commonjs';
+import resolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
 import sourceMaps from 'rollup-plugin-sourcemaps';
-import typescript from 'rollup-plugin-typescript2';
-import json from 'rollup-plugin-json';
+import typescript from '@rollup/plugin-typescript';
+import json from '@rollup/plugin-json';

 const pkg = require('./package.json');

@ -30,7 +30,7 @@ export default {
        // Allow json resolution
        json(),
        // Compile TypeScript files
-        typescript({ useTsconfigDeclarationDir: true }),
+        typescript(),
        // Allow bundling cjs modules (unlike webpack, rollup doesn't understand cjs)
        commonjs({
            include: 'node_modules/**'
--- a/scripts/create-reftest-list.ts
+++ b/scripts/create-reftest-list.ts
@ -21,7 +21,7 @@ const outputPath = resolve(__dirname, '../', process.argv[3]);
 const ignoredTests = readFileSync(path)
    .toString()
    .split(/\r\n|\r|\n/)
-    .filter(l => l.length)
+    .filter((l) => l.length)
    .reduce((acc: {[key: string]: string[]}, l) => {
        const m = l.match(/^(\[(.+)\])?(.+)$/i);
        if (m) {
--- a/scripts/create-reftest-result-list.ts
+++ b/scripts/create-reftest-result-list.ts
@ -17,7 +17,7 @@ const files = readdirSync(path);
 interface RefTestMetadata {}

 interface RefTestSingleMetadata extends RefTestMetadata {
-    test: string;
+    test?: string;
 }

 interface RefTestResults {
@ -26,12 +26,14 @@ interface RefTestResults {

 const result: RefTestResults = files.reduce((result: RefTestResults, file) => {
    const json: RefTestSingleMetadata = JSON.parse(readFileSync(resolve(__dirname, path, file)).toString());
-    if (!result[json.test]) {
-        result[json.test] = [];
-    }
+    if (json.test) {
+        if (!result[json.test]) {
+            result[json.test] = [];
+        }

-    result[json.test].push(json);
-    delete json.test;
+        result[json.test].push(json);
+        delete json.test;
+    }

    return result;
 }, {});
--- a/src/tests/index.ts
+++ b/src/tests/index.ts
@ -21,7 +21,6 @@ jest.mock('../render/stacking-context');
 jest.mock('../render/canvas/canvas-renderer');

 describe('html2canvas', () => {
-    // eslint-disable-next-line @typescript-eslint/no-object-literal-type-assertion
    const element = {
        ownerDocument: {
            defaultView: {
@ -60,7 +59,6 @@ describe('html2canvas', () => {
    });

    it('should use existing canvas when given as option', async () => {
-        // eslint-disable-next-line @typescript-eslint/no-object-literal-type-assertion
        const canvas = {} as HTMLCanvasElement;
        await html2canvas(element, {canvas});
        expect(CanvasRenderer).toHaveBeenLastCalledWith(
--- a/src/core/mocks/logger.ts
+++ b/src/core/mocks/logger.ts
@ -1,17 +1,22 @@
 export class Logger {
-    debug() {}
+    // eslint-disable-next-line @typescript-eslint/no-empty-function
+    debug(): void {}

-    static create() {}
+    // eslint-disable-next-line @typescript-eslint/no-empty-function
+    static create(): void {}

-    static destroy() {}
+    // eslint-disable-next-line @typescript-eslint/no-empty-function
+    static destroy(): void {}

    static getInstance(): Logger {
        return logger;
    }

-    info() {}
+    // eslint-disable-next-line @typescript-eslint/no-empty-function
+    info(): void {}

-    error() {}
+    // eslint-disable-next-line @typescript-eslint/no-empty-function
+    error(): void {}
 }

 const logger = new Logger();
--- a/src/core/tests/cache-storage.ts
+++ b/src/core/tests/cache-storage.ts
@ -47,12 +47,12 @@ const createMockContext = (origin: string, opts = {}) => {

 const images: ImageMock[] = [];
 const xhr: XMLHttpRequestMock[] = [];
-const sleep = async (timeout: number) => await new Promise(resolve => setTimeout(resolve, timeout));
+const sleep = async (timeout: number) => await new Promise((resolve) => setTimeout(resolve, timeout));

 class ImageMock {
    src?: string;
    crossOrigin?: string;
-    onload?: () => {};
+    onload?: () => void;
    constructor() {
        images.push(this);
    }
@ -65,8 +65,8 @@ class XMLHttpRequestMock {
    method?: string;
    url?: string;
    response?: string;
-    onload?: () => {};
-    ontimeout?: () => {};
+    onload?: () => void;
+    ontimeout?: () => void;
    constructor() {
        this.sent = false;
        this.status = 500;
@ -106,7 +106,7 @@ const setFeatures = (opts: {[key: string]: boolean} = {}) => {
        SUPPORT_RESPONSE_TYPE: false
    };

-    Object.keys(defaults).forEach(key => {
+    Object.keys(defaults).forEach((key) => {
        Object.defineProperty(FEATURES, key, {
            value: typeof opts[key] === 'boolean' ? opts[key] : defaults[key],
            writable: true
--- a/src/core/tests/logger.ts
+++ b/src/core/tests/logger.ts
@ -1,10 +1,13 @@
 import {Logger} from '../logger';

 describe('logger', () => {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    let infoSpy: any;

    beforeEach(() => {
-        infoSpy = jest.spyOn(console, 'info').mockImplementation(() => {});
+        infoSpy = jest.spyOn(console, 'info').mockImplementation(() => {
+            // do nothing
+        });
    });

    afterEach(() => {
--- a/src/core/cache-storage.ts
+++ b/src/core/cache-storage.ts
@ -4,7 +4,7 @@ import {Logger} from './logger';
 export class CacheStorage {
    private static _caches: {[key: string]: Cache} = {};
    private static _link?: HTMLAnchorElement;
-    private static _origin: string = 'about:blank';
+    private static _origin = 'about:blank';
    private static _current: Cache | null = null;

    static create(name: string, options: ResourceOptions): Cache {
@ -39,7 +39,7 @@ export class CacheStorage {
        return CacheStorage.getOrigin(src) === CacheStorage._origin;
    }

-    static setContext(window: Window) {
+    static setContext(window: Window): void {
        CacheStorage._link = window.document.createElement('a');
        CacheStorage._origin = CacheStorage.getOrigin(window.location.href);
    }
@ -52,11 +52,11 @@ export class CacheStorage {
        return current;
    }

-    static attachInstance(cache: Cache) {
+    static attachInstance(cache: Cache): void {
        CacheStorage._current = cache;
    }

-    static detachInstance() {
+    static detachInstance(): void {
        CacheStorage._current = null;
    }
 }
@ -87,7 +87,9 @@ export class Cache {
        }

        if (isBlobImage(src) || isRenderable(src)) {
-            this._cache[src] = this.loadImage(src);
+            (this._cache[src] = this.loadImage(src)).catch(() => {
+                // prevent unhandled rejection
+            });
            return result;
        }

@ -106,10 +108,18 @@ export class Cache {
        const useProxy =
            !isInlineImage(key) &&
            !isSameOrigin &&
+            !isBlobImage(key) &&
            typeof this._options.proxy === 'string' &&
            FEATURES.SUPPORT_CORS_XHR &&
            !useCORS;
-        if (!isSameOrigin && this._options.allowTaint === false && !isInlineImage(key) && !useProxy && !useCORS) {
+        if (
+            !isSameOrigin &&
+            this._options.allowTaint === false &&
+            !isInlineImage(key) &&
+            !isBlobImage(key) &&
+            !useProxy &&
+            !useCORS
+        ) {
            return;
        }

@ -169,7 +179,7 @@ export class Cache {
                    } else {
                        const reader = new FileReader();
                        reader.addEventListener('load', () => resolve(reader.result as string), false);
-                        reader.addEventListener('error', e => reject(e), false);
+                        reader.addEventListener('error', (e) => reject(e), false);
                        reader.readAsDataURL(xhr.response);
                    }
                } else {
@ -178,7 +188,8 @@ export class Cache {
            };

            xhr.onerror = reject;
-            xhr.open('GET', `${proxy}?url=${encodeURIComponent(src)}&responseType=${responseType}`);
+            const queryString = proxy.indexOf('?') > -1 ? '&' : '?';
+            xhr.open('GET', `${proxy}${queryString}url=${encodeURIComponent(src)}&responseType=${responseType}`);

            if (responseType !== 'text' && xhr instanceof XMLHttpRequest) {
                xhr.responseType = responseType;
--- a/src/core/features.ts
+++ b/src/core/features.ts
@ -90,7 +90,13 @@ const testForeignObject = (document: Document): Promise<boolean> => {
        .catch(() => false);
 };

-export const createForeignObjectSVG = (width: number, height: number, x: number, y: number, node: Node) => {
+export const createForeignObjectSVG = (
+    width: number,
+    height: number,
+    x: number,
+    y: number,
+    node: Node
+): SVGForeignObjectElement => {
    const xmlns = 'http://www.w3.org/2000/svg';
    const svg = document.createElementNS(xmlns, 'svg');
    const foreignObject = document.createElementNS(xmlns, 'foreignObject');
@ -120,19 +126,19 @@ export const loadSerializedSVG = (svg: Node): Promise<HTMLImageElement> => {
 };

 export const FEATURES = {
-    get SUPPORT_RANGE_BOUNDS() {
+    get SUPPORT_RANGE_BOUNDS(): boolean {
        'use strict';
        const value = testRangeBounds(document);
        Object.defineProperty(FEATURES, 'SUPPORT_RANGE_BOUNDS', {value});
        return value;
    },
-    get SUPPORT_SVG_DRAWING() {
+    get SUPPORT_SVG_DRAWING(): boolean {
        'use strict';
        const value = testSVG(document);
        Object.defineProperty(FEATURES, 'SUPPORT_SVG_DRAWING', {value});
        return value;
    },
-    get SUPPORT_FOREIGNOBJECT_DRAWING() {
+    get SUPPORT_FOREIGNOBJECT_DRAWING(): Promise<boolean> {
        'use strict';
        const value =
            typeof Array.from === 'function' && typeof window.fetch === 'function'
@ -141,19 +147,19 @@ export const FEATURES = {
        Object.defineProperty(FEATURES, 'SUPPORT_FOREIGNOBJECT_DRAWING', {value});
        return value;
    },
-    get SUPPORT_CORS_IMAGES() {
+    get SUPPORT_CORS_IMAGES(): boolean {
        'use strict';
        const value = testCORS();
        Object.defineProperty(FEATURES, 'SUPPORT_CORS_IMAGES', {value});
        return value;
    },
-    get SUPPORT_RESPONSE_TYPE() {
+    get SUPPORT_RESPONSE_TYPE(): boolean {
        'use strict';
        const value = testResponseType();
        Object.defineProperty(FEATURES, 'SUPPORT_RESPONSE_TYPE', {value});
        return value;
    },
-    get SUPPORT_CORS_XHR() {
+    get SUPPORT_CORS_XHR(): boolean {
        'use strict';
        const value = 'withCredentials' in new XMLHttpRequest();
        Object.defineProperty(FEATURES, 'SUPPORT_CORS_XHR', {value});
--- a/src/core/logger.ts
+++ b/src/core/logger.ts
@ -17,7 +17,7 @@ export class Logger {
    }

    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    debug(...args: any) {
+    debug(...args: unknown[]): void {
        if (this.enabled) {
            // eslint-disable-next-line no-console
            if (typeof window !== 'undefined' && window.console && typeof console.debug === 'function') {
@ -33,11 +33,11 @@ export class Logger {
        return Date.now() - this.start;
    }

-    static create(options: LoggerOptions) {
+    static create(options: LoggerOptions): void {
        Logger.instances[options.id] = new Logger(options);
    }

-    static destroy(id: string) {
+    static destroy(id: string): void {
        delete Logger.instances[id];
    }

@ -50,7 +50,7 @@ export class Logger {
    }

    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    info(...args: any) {
+    info(...args: unknown[]): void {
        if (this.enabled) {
            // eslint-disable-next-line no-console
            if (typeof window !== 'undefined' && window.console && typeof console.info === 'function') {
@ -61,7 +61,7 @@ export class Logger {
    }

    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    error(...args: any) {
+    error(...args: unknown[]): void {
        if (this.enabled) {
            // eslint-disable-next-line no-console
            if (typeof window !== 'undefined' && window.console && typeof console.error === 'function') {
--- a/src/css/index.ts
+++ b/src/css/index.ts
@ -73,6 +73,9 @@ import {counterIncrement} from './property-descriptors/counter-increment';
 import {counterReset} from './property-descriptors/counter-reset';
 import {quotes} from './property-descriptors/quotes';
 import {boxShadow} from './property-descriptors/box-shadow';
+import {paintOrder} from './property-descriptors/paint-order';
+import {webkitTextStrokeColor} from './property-descriptors/webkit-text-stroke-color';
+import {webkitTextStrokeWidth} from './property-descriptors/webkit-text-stroke-width';

 export class CSSParsedDeclaration {
    backgroundClip: ReturnType<typeof backgroundClip.parse>;
@ -125,6 +128,7 @@ export class CSSParsedDeclaration {
    paddingRight: LengthPercentage;
    paddingBottom: LengthPercentage;
    paddingLeft: LengthPercentage;
+    paintOrder: ReturnType<typeof paintOrder.parse>;
    position: ReturnType<typeof position.parse>;
    textAlign: ReturnType<typeof textAlign.parse>;
    textDecorationColor: Color;
@ -134,6 +138,8 @@ export class CSSParsedDeclaration {
    transform: ReturnType<typeof transform.parse>;
    transformOrigin: ReturnType<typeof transformOrigin.parse>;
    visibility: ReturnType<typeof visibility.parse>;
+    webkitTextStrokeColor: Color;
+    webkitTextStrokeWidth: ReturnType<typeof webkitTextStrokeWidth.parse>;
    wordBreak: ReturnType<typeof wordBreak.parse>;
    zIndex: ReturnType<typeof zIndex.parse>;

@ -189,15 +195,21 @@ export class CSSParsedDeclaration {
        this.paddingRight = parse(paddingRight, declaration.paddingRight);
        this.paddingBottom = parse(paddingBottom, declaration.paddingBottom);
        this.paddingLeft = parse(paddingLeft, declaration.paddingLeft);
+        this.paintOrder = parse(paintOrder, declaration.paintOrder);
        this.position = parse(position, declaration.position);
        this.textAlign = parse(textAlign, declaration.textAlign);
-        this.textDecorationColor = parse(textDecorationColor, declaration.textDecorationColor || declaration.color);
-        this.textDecorationLine = parse(textDecorationLine, declaration.textDecorationLine);
+        this.textDecorationColor = parse(textDecorationColor, declaration.textDecorationColor ?? declaration.color);
+        this.textDecorationLine = parse(
+            textDecorationLine,
+            declaration.textDecorationLine ?? declaration.textDecoration
+        );
        this.textShadow = parse(textShadow, declaration.textShadow);
        this.textTransform = parse(textTransform, declaration.textTransform);
        this.transform = parse(transform, declaration.transform);
        this.transformOrigin = parse(transformOrigin, declaration.transformOrigin);
        this.visibility = parse(visibility, declaration.visibility);
+        this.webkitTextStrokeColor = parse(webkitTextStrokeColor, declaration.webkitTextStrokeColor);
+        this.webkitTextStrokeWidth = parse(webkitTextStrokeWidth, declaration.webkitTextStrokeWidth);
        this.wordBreak = parse(wordBreak, declaration.wordBreak);
        this.zIndex = parse(zIndex, declaration.zIndex);
    }
@ -289,7 +301,6 @@ const parse = (descriptor: CSSPropertyDescriptor<any>, style?: string | null) =>
                    const value = parser.parseComponentValue();
                    return isLengthPercentage(value) ? value : ZERO_LENGTH;
            }
+            break;
    }
-
-    throw new Error(`Attempting to parse unsupported css format type ${descriptor.format}`);
 };
--- a/src/css/layout/mocks/bounds.ts
+++ b/src/css/layout/mocks/bounds.ts
@ -1,4 +1,4 @@
 export const {Bounds} = jest.requireActual('../bounds');
-export const parseBounds = () => {
+export const parseBounds = (): typeof Bounds => {
    return new Bounds(0, 0, 200, 50);
 };
--- a/src/css/layout/text.ts
+++ b/src/css/layout/text.ts
@ -18,7 +18,7 @@ export const parseTextBounds = (value: string, styles: CSSParsedDeclaration, nod
    const textList = breakText(value, styles);
    const textBounds: TextBounds[] = [];
    let offset = 0;
-    textList.forEach(text => {
+    textList.forEach((text) => {
        if (styles.textDecorationLine.length || text.trim().length > 0) {
            if (FEATURES.SUPPORT_RANGE_BOUNDS) {
                textBounds.push(new TextBounds(text, getRangeBounds(node, offset, text.length)));
@ -67,9 +67,12 @@ const getRangeBounds = (node: Text, offset: number, length: number): Bounds => {
 };

 const breakText = (value: string, styles: CSSParsedDeclaration): string[] => {
-    return styles.letterSpacing !== 0 ? toCodePoints(value).map(i => fromCodePoint(i)) : breakWords(value, styles);
+    return styles.letterSpacing !== 0 ? toCodePoints(value).map((i) => fromCodePoint(i)) : breakWords(value, styles);
 };

+// https://drafts.csswg.org/css-text/#word-separator
+const wordSeparators = [0x0020, 0x00a0, 0x1361, 0x10100, 0x10101, 0x1039, 0x1091];
+
 const breakWords = (str: string, styles: CSSParsedDeclaration): string[] => {
    const breaker = LineBreaker(str, {
        lineBreak: styles.lineBreak,
@ -81,7 +84,24 @@ const breakWords = (str: string, styles: CSSParsedDeclaration): string[] => {

    while (!(bk = breaker.next()).done) {
        if (bk.value) {
-            words.push(bk.value.slice());
+            const value = bk.value.slice();
+            const codePoints = toCodePoints(value);
+            let word = '';
+            codePoints.forEach((codePoint) => {
+                if (wordSeparators.indexOf(codePoint) === -1) {
+                    word += fromCodePoint(codePoint);
+                } else {
+                    if (word.length) {
+                        words.push(word);
+                    }
+                    words.push(fromCodePoint(codePoint));
+                    word = '';
+                }
+            });
+
+            if (word.length) {
+                words.push(word);
+            }
        }
    }

--- a/src/css/property-descriptors/tests/background-tests.ts
+++ b/src/css/property-descriptors/tests/background-tests.ts
@ -32,7 +32,10 @@ describe('property-descriptors', () => {
                    {
                        angle: deg(180),
                        type: CSSImageType.LINEAR_GRADIENT,
-                        stops: [{color: pack(255, 255, 0, 0.5), stop: null}, {color: pack(0, 0, 255, 0.5), stop: null}]
+                        stops: [
+                            {color: pack(255, 255, 0, 0.5), stop: null},
+                            {color: pack(0, 0, 255, 0.5), stop: null}
+                        ]
                    },
                    {url: 'https://html2canvas.hertzen.com', type: CSSImageType.URL}
                ]
--- a/src/css/property-descriptors/tests/paint-order.ts
+++ b/src/css/property-descriptors/tests/paint-order.ts
@ -0,0 +1,86 @@
+import {deepStrictEqual} from 'assert';
+import {Parser} from '../../syntax/parser';
+import {paintOrder, PAINT_ORDER_LAYER} from '../paint-order';
+
+const paintOrderParse = (value: string) => paintOrder.parse(Parser.parseValues(value));
+
+describe('property-descriptors', () => {
+    describe('paint-order', () => {
+        it('none', () =>
+            deepStrictEqual(paintOrderParse('none'), [
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+
+        it('EMPTY', () =>
+            deepStrictEqual(paintOrderParse(''), [
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+
+        it('other values', () =>
+            deepStrictEqual(paintOrderParse('other values'), [
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+
+        it('normal', () =>
+            deepStrictEqual(paintOrderParse('normal'), [
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+
+        it('stroke', () =>
+            deepStrictEqual(paintOrderParse('stroke'), [
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+
+        it('fill', () =>
+            deepStrictEqual(paintOrderParse('fill'), [
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+
+        it('markers', () =>
+            deepStrictEqual(paintOrderParse('markers'), [
+                PAINT_ORDER_LAYER.MARKERS,
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.STROKE
+            ]));
+
+        it('stroke fill', () =>
+            deepStrictEqual(paintOrderParse('stroke fill'), [
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+
+        it('markers stroke', () =>
+            deepStrictEqual(paintOrderParse('markers stroke'), [
+                PAINT_ORDER_LAYER.MARKERS,
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.FILL
+            ]));
+
+        it('markers stroke fill', () =>
+            deepStrictEqual(paintOrderParse('markers stroke fill'), [
+                PAINT_ORDER_LAYER.MARKERS,
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.FILL
+            ]));
+
+        it('stroke fill markers', () =>
+            deepStrictEqual(paintOrderParse('stroke fill markers'), [
+                PAINT_ORDER_LAYER.STROKE,
+                PAINT_ORDER_LAYER.FILL,
+                PAINT_ORDER_LAYER.MARKERS
+            ]));
+    });
+});
--- a/src/css/property-descriptors/tests/transform-tests.ts
+++ b/src/css/property-descriptors/tests/transform-tests.ts
@ -9,13 +9,9 @@ describe('property-descriptors', () => {
        it('matrix(1.0, 2.0, 3.0, 4.0, 5.0, 6.0)', () =>
            deepStrictEqual(parseValue('matrix(1.0, 2.0, 3.0, 4.0, 5.0, 6.0)'), [1, 2, 3, 4, 5, 6]));
        it('matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)', () =>
-            deepStrictEqual(parseValue('matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)'), [
-                1,
-                0,
-                0,
-                1,
-                0,
-                0
-            ]));
+            deepStrictEqual(
+                parseValue('matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1)'),
+                [1, 0, 0, 1, 0, 0]
+            ));
    });
 });
--- a/src/css/property-descriptors/background-clip.ts
+++ b/src/css/property-descriptors/background-clip.ts
@ -14,7 +14,7 @@ export const backgroundClip: IPropertyListDescriptor<BackgroundClip> = {
    prefix: false,
    type: PropertyDescriptorParsingType.LIST,
    parse: (tokens: CSSValue[]): BackgroundClip => {
-        return tokens.map(token => {
+        return tokens.map((token) => {
            if (isIdentToken(token)) {
                switch (token.value) {
                    case 'padding-box':
--- a/src/css/property-descriptors/background-image.ts
+++ b/src/css/property-descriptors/background-image.ts
@ -19,6 +19,6 @@ export const backgroundImage: IPropertyListDescriptor<ICSSImage[]> = {
            return [];
        }

-        return tokens.filter(value => nonFunctionArgSeparator(value) && isSupportedImage(value)).map(image.parse);
+        return tokens.filter((value) => nonFunctionArgSeparator(value) && isSupportedImage(value)).map(image.parse);
    }
 };
--- a/src/css/property-descriptors/background-origin.ts
+++ b/src/css/property-descriptors/background-origin.ts
@ -15,7 +15,7 @@ export const backgroundOrigin: IPropertyListDescriptor<BackgroundOrigin> = {
    prefix: false,
    type: PropertyDescriptorParsingType.LIST,
    parse: (tokens: CSSValue[]): BackgroundOrigin => {
-        return tokens.map(token => {
+        return tokens.map((token) => {
            if (isIdentToken(token)) {
                switch (token.value) {
                    case 'padding-box':
--- a/src/css/property-descriptors/background-repeat.ts
+++ b/src/css/property-descriptors/background-repeat.ts
@ -16,10 +16,10 @@ export const backgroundRepeat: IPropertyListDescriptor<BackgroundRepeat> = {
    type: PropertyDescriptorParsingType.LIST,
    parse: (tokens: CSSValue[]): BackgroundRepeat => {
        return parseFunctionArgs(tokens)
-            .map(values =>
+            .map((values) =>
                values
                    .filter(isIdentToken)
-                    .map(token => token.value)
+                    .map((token) => token.value)
                    .join(' ')
            )
            .map(parseBackgroundRepeat);
--- a/src/css/property-descriptors/background-size.ts
+++ b/src/css/property-descriptors/background-size.ts
@ -18,7 +18,7 @@ export const backgroundSize: IPropertyListDescriptor<BackgroundSize> = {
    prefix: false,
    type: PropertyDescriptorParsingType.LIST,
    parse: (tokens: CSSValue[]): BackgroundSize => {
-        return parseFunctionArgs(tokens).map(values => values.filter(isBackgroundSizeInfoToken));
+        return parseFunctionArgs(tokens).map((values) => values.filter(isBackgroundSizeInfoToken));
    }
 };

--- a/src/css/property-descriptors/font-family.ts
+++ b/src/css/property-descriptors/font-family.ts
@ -14,7 +14,7 @@ export const fontFamily: IPropertyListDescriptor<FontFamily> = {
    parse: (tokens: CSSValue[]) => {
        const accumulator: string[] = [];
        const results: string[] = [];
-        tokens.forEach(token => {
+        tokens.forEach((token) => {
            switch (token.type) {
                case TokenType.IDENT_TOKEN:
                case TokenType.STRING_TOKEN:
@ -32,6 +32,6 @@ export const fontFamily: IPropertyListDescriptor<FontFamily> = {
        if (accumulator.length) {
            results.push(accumulator.join(' '));
        }
-        return results.map(result => (result.indexOf(' ') === -1 ? result : `'${result}'`));
+        return results.map((result) => (result.indexOf(' ') === -1 ? result : `'${result}'`));
    }
 };
--- a/src/css/property-descriptors/font-variant.ts
+++ b/src/css/property-descriptors/font-variant.ts
@ -6,6 +6,6 @@ export const fontVariant: IPropertyListDescriptor<string[]> = {
    type: PropertyDescriptorParsingType.LIST,
    prefix: false,
    parse: (tokens: CSSValue[]): string[] => {
-        return tokens.filter(isIdentToken).map(token => token.value);
+        return tokens.filter(isIdentToken).map((token) => token.value);
    }
 };
--- a/src/css/property-descriptors/overflow.ts
+++ b/src/css/property-descriptors/overflow.ts
@ -13,7 +13,7 @@ export const overflow: IPropertyListDescriptor<OVERFLOW[]> = {
    prefix: false,
    type: PropertyDescriptorParsingType.LIST,
    parse: (tokens: CSSValue[]): OVERFLOW[] => {
-        return tokens.filter(isIdentToken).map(overflow => {
+        return tokens.filter(isIdentToken).map((overflow) => {
            switch (overflow.value) {
                case 'hidden':
                    return OVERFLOW.HIDDEN;
--- a/src/css/property-descriptors/paint-order.ts
+++ b/src/css/property-descriptors/paint-order.ts
@ -0,0 +1,41 @@
+import {IPropertyListDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
+import {CSSValue, isIdentToken} from '../syntax/parser';
+export enum PAINT_ORDER_LAYER {
+    FILL,
+    STROKE,
+    MARKERS
+}
+
+export type PaintOrder = PAINT_ORDER_LAYER[];
+
+export const paintOrder: IPropertyListDescriptor<PaintOrder> = {
+    name: 'paint-order',
+    initialValue: 'normal',
+    prefix: false,
+    type: PropertyDescriptorParsingType.LIST,
+    parse: (tokens: CSSValue[]): PaintOrder => {
+        const DEFAULT_VALUE = [PAINT_ORDER_LAYER.FILL, PAINT_ORDER_LAYER.STROKE, PAINT_ORDER_LAYER.MARKERS];
+        let layers: PaintOrder = [];
+
+        tokens.filter(isIdentToken).forEach((token) => {
+            switch (token.value) {
+                case 'stroke':
+                    layers.push(PAINT_ORDER_LAYER.STROKE);
+                    break;
+                case 'fill':
+                    layers.push(PAINT_ORDER_LAYER.FILL);
+                    break;
+                case 'markers':
+                    layers.push(PAINT_ORDER_LAYER.MARKERS);
+                    break;
+            }
+        });
+        DEFAULT_VALUE.forEach((value) => {
+            if (layers.indexOf(value) === -1) {
+                layers.push(value);
+            }
+        });
+
+        return layers;
+    }
+};
--- a/src/css/property-descriptors/text-decoration-line.ts
+++ b/src/css/property-descriptors/text-decoration-line.ts
@ -19,7 +19,7 @@ export const textDecorationLine: IPropertyListDescriptor<TextDecorationLine> = {
    parse: (tokens: CSSValue[]): TextDecorationLine => {
        return tokens
            .filter(isIdentToken)
-            .map(token => {
+            .map((token) => {
                switch (token.value) {
                    case 'underline':
                        return TEXT_DECORATION_LINE.UNDERLINE;
@ -32,6 +32,6 @@ export const textDecorationLine: IPropertyListDescriptor<TextDecorationLine> = {
                }
                return TEXT_DECORATION_LINE.NONE;
            })
-            .filter(line => line !== TEXT_DECORATION_LINE.NONE);
+            .filter((line) => line !== TEXT_DECORATION_LINE.NONE);
    }
 };
--- a/src/css/property-descriptors/transform.ts
+++ b/src/css/property-descriptors/transform.ts
@ -27,14 +27,14 @@ export const transform: IPropertyValueDescriptor<Transform> = {
 };

 const matrix = (args: CSSValue[]): Transform => {
-    const values = args.filter(arg => arg.type === TokenType.NUMBER_TOKEN).map((arg: NumberValueToken) => arg.number);
+    const values = args.filter((arg) => arg.type === TokenType.NUMBER_TOKEN).map((arg: NumberValueToken) => arg.number);

    return values.length === 6 ? (values as Matrix) : null;
 };

 // doesn't support 3D transforms at the moment
 const matrix3d = (args: CSSValue[]): Transform => {
-    const values = args.filter(arg => arg.type === TokenType.NUMBER_TOKEN).map((arg: NumberValueToken) => arg.number);
+    const values = args.filter((arg) => arg.type === TokenType.NUMBER_TOKEN).map((arg: NumberValueToken) => arg.number);

    const [a1, b1, {}, {}, a2, b2, {}, {}, {}, {}, {}, {}, a4, b4, {}, {}] = values;

--- a/src/css/property-descriptors/webkit-text-stroke-color.ts
+++ b/src/css/property-descriptors/webkit-text-stroke-color.ts
@ -0,0 +1,8 @@
+import {IPropertyTypeValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
+export const webkitTextStrokeColor: IPropertyTypeValueDescriptor = {
+    name: `-webkit-text-stroke-color`,
+    initialValue: 'currentcolor',
+    prefix: false,
+    type: PropertyDescriptorParsingType.TYPE_VALUE,
+    format: 'color'
+};
--- a/src/css/property-descriptors/webkit-text-stroke-width.ts
+++ b/src/css/property-descriptors/webkit-text-stroke-width.ts
@ -0,0 +1,14 @@
+import {CSSValue, isDimensionToken} from '../syntax/parser';
+import {IPropertyValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
+export const webkitTextStrokeWidth: IPropertyValueDescriptor<number> = {
+    name: `-webkit-text-stroke-width`,
+    initialValue: '0',
+    type: PropertyDescriptorParsingType.VALUE,
+    prefix: false,
+    parse: (token: CSSValue): number => {
+        if (isDimensionToken(token)) {
+            return token.number;
+        }
+        return 0;
+    }
+};
--- a/src/css/syntax/parser.ts
+++ b/src/css/syntax/parser.ts
@ -74,7 +74,7 @@ export class Parser {
    parseComponentValues(): CSSValue[] {
        const values = [];
        while (true) {
-            let value = this.consumeComponentValue();
+            const value = this.consumeComponentValue();
            if (value.type === TokenType.EOF_TOKEN) {
                return values;
            }
@ -148,14 +148,14 @@ export const isStringToken = (token: CSSValue): token is StringValueToken => tok
 export const isIdentWithValue = (token: CSSValue, value: string): boolean =>
    isIdentToken(token) && token.value === value;

-export const nonWhiteSpace = (token: CSSValue) => token.type !== TokenType.WHITESPACE_TOKEN;
-export const nonFunctionArgSeparator = (token: CSSValue) =>
+export const nonWhiteSpace = (token: CSSValue): boolean => token.type !== TokenType.WHITESPACE_TOKEN;
+export const nonFunctionArgSeparator = (token: CSSValue): boolean =>
    token.type !== TokenType.WHITESPACE_TOKEN && token.type !== TokenType.COMMA_TOKEN;

 export const parseFunctionArgs = (tokens: CSSValue[]): CSSValue[][] => {
    const args: CSSValue[][] = [];
    let arg: CSSValue[] = [];
-    tokens.forEach(token => {
+    tokens.forEach((token) => {
        if (token.type === TokenType.COMMA_TOKEN) {
            if (arg.length === 0) {
                throw new Error(`Error parsing function args, zero tokens for arg`);
--- a/src/css/syntax/tokenizer.ts
+++ b/src/css/syntax/tokenizer.ts
@ -315,7 +315,7 @@ export class Tokenizer {
        this._value = [];
    }

-    write(chunk: string) {
+    write(chunk: string): void {
        this._value = this._value.concat(toCodePoints(chunk));
    }

@ -542,8 +542,11 @@ export class Tokenizer {
        }

        if (questionMarks) {
-            const start = parseInt(fromCodePoint(...digits.map(digit => (digit === QUESTION_MARK ? ZERO : digit))), 16);
-            const end = parseInt(fromCodePoint(...digits.map(digit => (digit === QUESTION_MARK ? F : digit))), 16);
+            const start = parseInt(
+                fromCodePoint(...digits.map((digit) => (digit === QUESTION_MARK ? ZERO : digit))),
+                16
+            );
+            const end = parseInt(fromCodePoint(...digits.map((digit) => (digit === QUESTION_MARK ? F : digit))), 16);
            return {type: TokenType.UNICODE_RANGE_TOKEN, start, end};
        }

@ -642,7 +645,7 @@ export class Tokenizer {

    private consumeBadUrlRemnants(): void {
        while (true) {
-            let codePoint = this.consumeCodePoint();
+            const codePoint = this.consumeCodePoint();
            if (codePoint === RIGHT_PARENTHESIS || codePoint === EOF) {
                return;
            }
@ -702,7 +705,7 @@ export class Tokenizer {
    }

    private consumeNumber() {
-        let repr = [];
+        const repr = [];
        let type = FLAG_INTEGER;
        let c1 = this.peekCodePoint(0);
        if (c1 === PLUS_SIGN || c1 === HYPHEN_MINUS) {
@ -724,7 +727,7 @@ export class Tokenizer {

        c1 = this.peekCodePoint(0);
        c2 = this.peekCodePoint(1);
-        let c3 = this.peekCodePoint(2);
+        const c3 = this.peekCodePoint(2);
        if ((c1 === E || c1 === e) && (((c2 === PLUS_SIGN || c2 === HYPHEN_MINUS) && isDigit(c3)) || isDigit(c2))) {
            repr.push(this.consumeCodePoint(), this.consumeCodePoint());
            type = FLAG_NUMBER;
@ -743,7 +746,7 @@ export class Tokenizer {
        const c3 = this.peekCodePoint(2);

        if (isIdentifierStart(c1, c2, c3)) {
-            let unit = this.consumeName();
+            const unit = this.consumeName();
            return {type: TokenType.DIMENSION_TOKEN, number, flags, unit};
        }

--- a/src/css/types/tests/image-tests.ts
+++ b/src/css/types/tests/image-tests.ts
@ -40,25 +40,37 @@ describe('types', () => {
                    deepStrictEqual(parse('linear-gradient(yellow, blue)'), {
                        angle: deg(180),
                        type: CSSImageType.LINEAR_GRADIENT,
-                        stops: [{color: colorParse('yellow'), stop: null}, {color: colorParse('blue'), stop: null}]
+                        stops: [
+                            {color: colorParse('yellow'), stop: null},
+                            {color: colorParse('blue'), stop: null}
+                        ]
                    }));
                it('linear-gradient(to bottom, yellow, blue)', () =>
                    deepStrictEqual(parse('linear-gradient(to bottom, yellow, blue)'), {
                        angle: deg(180),
                        type: CSSImageType.LINEAR_GRADIENT,
-                        stops: [{color: colorParse('yellow'), stop: null}, {color: colorParse('blue'), stop: null}]
+                        stops: [
+                            {color: colorParse('yellow'), stop: null},
+                            {color: colorParse('blue'), stop: null}
+                        ]
                    }));
                it('linear-gradient(180deg, yellow, blue)', () =>
                    deepStrictEqual(parse('linear-gradient(180deg, yellow, blue)'), {
                        angle: deg(180),
                        type: CSSImageType.LINEAR_GRADIENT,
-                        stops: [{color: colorParse('yellow'), stop: null}, {color: colorParse('blue'), stop: null}]
+                        stops: [
+                            {color: colorParse('yellow'), stop: null},
+                            {color: colorParse('blue'), stop: null}
+                        ]
                    }));
                it('linear-gradient(to top, blue, yellow)', () =>
                    deepStrictEqual(parse('linear-gradient(to top, blue, yellow)'), {
                        angle: 0,
                        type: CSSImageType.LINEAR_GRADIENT,
-                        stops: [{color: colorParse('blue'), stop: null}, {color: colorParse('yellow'), stop: null}]
+                        stops: [
+                            {color: colorParse('blue'), stop: null},
+                            {color: colorParse('yellow'), stop: null}
+                        ]
                    }));
                it('linear-gradient(to top right, blue, yellow)', () =>
                    deepStrictEqual(parse('linear-gradient(to top right, blue, yellow)'), {
@ -67,7 +79,10 @@ describe('types', () => {
                            {type: TokenType.NUMBER_TOKEN, number: 0, flags: 4}
                        ],
                        type: CSSImageType.LINEAR_GRADIENT,
-                        stops: [{color: colorParse('blue'), stop: null}, {color: colorParse('yellow'), stop: null}]
+                        stops: [
+                            {color: colorParse('blue'), stop: null},
+                            {color: colorParse('yellow'), stop: null}
+                        ]
                    }));
                it('linear-gradient(to bottom, yellow 0%, blue 100%)', () =>
                    deepStrictEqual(parse('linear-gradient(to bottom, yellow 0%, blue 100%)'), {
--- a/src/css/types/angle.ts
+++ b/src/css/types/angle.ts
@ -41,7 +41,7 @@ export const isAngle = (value: CSSValue): boolean => {
 export const parseNamedSide = (tokens: CSSValue[]): number | GradientCorner => {
    const sideOrCorner = tokens
        .filter(isIdentToken)
-        .map(ident => ident.value)
+        .map((ident) => ident.value)
        .join(' ');

    switch (sideOrCorner) {
--- a/src/css/types/color.ts
+++ b/src/css/types/color.ts
@ -59,9 +59,9 @@ export const color: ITypeDescriptor<Color> = {
    }
 };

-export const isTransparent = (color: Color) => (0xff & color) === 0;
+export const isTransparent = (color: Color): boolean => (0xff & color) === 0;

-export const asString = (color: Color) => {
+export const asString = (color: Color): string => {
    const alpha = 0xff & color;
    const blue = 0xff & (color >> 8);
    const green = 0xff & (color >> 16);
--- a/src/css/types/functions/-webkit-gradient.ts
+++ b/src/css/types/functions/-webkit-gradient.ts
@ -14,11 +14,11 @@ import {color as colorType} from '../color';
 import {HUNDRED_PERCENT, LengthPercentage, ZERO_LENGTH} from '../length-percentage';

 export const webkitGradient = (tokens: CSSValue[]): CSSLinearGradientImage | CSSRadialGradientImage => {
-    let angle = deg(180);
+    const angle = deg(180);
    const stops: UnprocessedGradientColorStop[] = [];
    let type = CSSImageType.LINEAR_GRADIENT;
-    let shape: CSSRadialShape = CSSRadialShape.CIRCLE;
-    let size: CSSRadialSize = CSSRadialExtent.FARTHEST_CORNER;
+    const shape: CSSRadialShape = CSSRadialShape.CIRCLE;
+    const size: CSSRadialSize = CSSRadialExtent.FARTHEST_CORNER;
    const position: LengthPercentage[] = [];
    parseFunctionArgs(tokens).forEach((arg, i) => {
        const firstToken = arg[0];
--- a/src/css/types/functions/tests/radial-gradient.ts
+++ b/src/css/types/functions/tests/radial-gradient.ts
@ -55,7 +55,10 @@ describe('functions', () => {
                    shape: CSSRadialShape.CIRCLE,
                    size: [{type: TokenType.DIMENSION_TOKEN, number: 20, flags: 4, unit: 'px'}],
                    position: [],
-                    stops: [{color: colorParse('red'), stop: null}, {color: colorParse('blue'), stop: null}]
+                    stops: [
+                        {color: colorParse('red'), stop: null},
+                        {color: colorParse('blue'), stop: null}
+                    ]
                }));
        });
    });
--- a/src/css/types/functions/counter.ts
+++ b/src/css/types/functions/counter.ts
@ -9,7 +9,7 @@ export class CounterState {
        this.counters = {};
    }

-    getCounterValue(name: string) {
+    getCounterValue(name: string): number {
        const counter = this.counters[name];

        if (counter && counter.length) {
@ -23,8 +23,8 @@ export class CounterState {
        return counter ? counter : [];
    }

-    pop(counters: string[]) {
-        counters.forEach(counter => this.counters[counter].pop());
+    pop(counters: string[]): void {
+        counters.forEach((counter) => this.counters[counter].pop());
    }

    parse(style: CSSParsedCounterDeclaration): string[] {
@ -33,7 +33,7 @@ export class CounterState {
        let canReset = true;

        if (counterIncrement !== null) {
-            counterIncrement.forEach(entry => {
+            counterIncrement.forEach((entry) => {
                const counter = this.counters[entry.counter];
                if (counter && entry.increment !== 0) {
                    canReset = false;
@ -44,7 +44,7 @@ export class CounterState {

        const counterNames: string[] = [];
        if (canReset) {
-            counterReset.forEach(entry => {
+            counterReset.forEach((entry) => {
                let counter = this.counters[entry.counter];
                counterNames.push(entry.counter);
                if (!counter) {
@ -70,42 +70,8 @@ const ROMAN_UPPER: CounterSymbols = {

 const ARMENIAN: CounterSymbols = {
    integers: [
-        9000,
-        8000,
-        7000,
-        6000,
-        5000,
-        4000,
-        3000,
-        2000,
-        1000,
-        900,
-        800,
-        700,
-        600,
-        500,
-        400,
-        300,
-        200,
-        100,
-        90,
-        80,
-        70,
-        60,
-        50,
-        40,
-        30,
-        20,
-        10,
-        9,
-        8,
-        7,
-        6,
-        5,
-        4,
-        3,
-        2,
-        1
+        9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 900, 800, 700, 600, 500, 400, 300, 200, 100, 90, 80, 70,
+        60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
    ],
    values: [
        'Ք',
@ -149,43 +115,8 @@ const ARMENIAN: CounterSymbols = {

 const HEBREW: CounterSymbols = {
    integers: [
-        10000,
-        9000,
-        8000,
-        7000,
-        6000,
-        5000,
-        4000,
-        3000,
-        2000,
-        1000,
-        400,
-        300,
-        200,
-        100,
-        90,
-        80,
-        70,
-        60,
-        50,
-        40,
-        30,
-        20,
-        19,
-        18,
-        17,
-        16,
-        15,
-        10,
-        9,
-        8,
-        7,
-        6,
-        5,
-        4,
-        3,
-        2,
-        1
+        10000, 9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 400, 300, 200, 100, 90, 80, 70, 60, 50, 40, 30, 20,
+        19, 18, 17, 16, 15, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
    ],
    values: [
        'י׳',
@ -230,43 +161,8 @@ const HEBREW: CounterSymbols = {

 const GEORGIAN: CounterSymbols = {
    integers: [
-        10000,
-        9000,
-        8000,
-        7000,
-        6000,
-        5000,
-        4000,
-        3000,
-        2000,
-        1000,
-        900,
-        800,
-        700,
-        600,
-        500,
-        400,
-        300,
-        200,
-        100,
-        90,
-        80,
-        70,
-        60,
-        50,
-        40,
-        30,
-        20,
-        10,
-        9,
-        8,
-        7,
-        6,
-        5,
-        4,
-        3,
-        2,
-        1
+        10000, 9000, 8000, 7000, 6000, 5000, 4000, 3000, 2000, 1000, 900, 800, 700, 600, 500, 400, 300, 200, 100, 90,
+        80, 70, 60, 50, 40, 30, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
    ],
    values: [
        'ჵ',
@ -362,21 +258,21 @@ const createCounterStyleFromRange = (

    return (
        (value < 0 ? '-' : '') +
-        (createCounterStyleWithSymbolResolver(Math.abs(value), codePointRangeLength, isNumeric, codePoint =>
+        (createCounterStyleWithSymbolResolver(Math.abs(value), codePointRangeLength, isNumeric, (codePoint) =>
            fromCodePoint(Math.floor(codePoint % codePointRangeLength) + codePointRangeStart)
        ) +
            suffix)
    );
 };

-const createCounterStyleFromSymbols = (value: number, symbols: string, suffix: string = '. '): string => {
+const createCounterStyleFromSymbols = (value: number, symbols: string, suffix = '. '): string => {
    const codePointRangeLength = symbols.length;
    return (
        createCounterStyleWithSymbolResolver(
            Math.abs(value),
            codePointRangeLength,
            false,
-            codePoint => symbols[Math.floor(codePoint % codePointRangeLength)]
+            (codePoint) => symbols[Math.floor(codePoint % codePointRangeLength)]
        ) + suffix
    );
 };
@ -405,7 +301,7 @@ const createCJKCounter = (
    }

    for (let digit = 0; tmp > 0 && digit <= 4; digit++) {
-        let coefficient = tmp % 10;
+        const coefficient = tmp % 10;

        if (coefficient === 0 && contains(flags, CJK_ZEROS) && string !== '') {
            string = numbers[coefficient] + string;
--- a/src/css/types/functions/gradient.ts
+++ b/src/css/types/functions/gradient.ts
@ -98,7 +98,12 @@ export const calculateGradientDirection = (
 const distance = (a: number, b: number): number => Math.sqrt(a * a + b * b);

 const findCorner = (width: number, height: number, x: number, y: number, closest: boolean): [number, number] => {
-    const corners = [[0, 0], [0, height], [width, 0], [width, height]];
+    const corners = [
+        [0, 0],
+        [0, height],
+        [width, 0],
+        [width, height]
+    ];

    return corners.reduce(
        (stat, corner) => {
--- a/src/css/types/image.ts
+++ b/src/css/types/image.ts
@ -98,8 +98,8 @@ export const image: ITypeDescriptor<ICSSImage> = {
    }
 };

-export function isSupportedImage(value: CSSValue) {
-    return value.type !== TokenType.FUNCTION || SUPPORTED_IMAGE_FUNCTIONS[value.name];
+export function isSupportedImage(value: CSSValue): boolean {
+    return value.type !== TokenType.FUNCTION || !!SUPPORTED_IMAGE_FUNCTIONS[value.name];
 }

 const SUPPORTED_IMAGE_FUNCTIONS: Record<string, (args: CSSValue[]) => ICSSImage> = {
--- a/src/css/types/length-percentage.ts
+++ b/src/css/types/length-percentage.ts
@ -31,10 +31,10 @@ export const getAbsoluteValueForTuple = (
    width: number,
    height: number
 ): [number, number] => {
-    let [x, y] = tuple;
+    const [x, y] = tuple;
    return [getAbsoluteValue(x, width), getAbsoluteValue(typeof y !== 'undefined' ? y : x, height)];
 };
-export const getAbsoluteValue = (token: LengthPercentage, parent: number) => {
+export const getAbsoluteValue = (token: LengthPercentage, parent: number): number => {
    if (token.type === TokenType.PERCENTAGE_TOKEN) {
        return (token.number / 100) * parent;
    }
--- a/src/dom/mocks/document-cloner.ts
+++ b/src/dom/mocks/document-cloner.ts
@ -2,15 +2,14 @@ export class DocumentCloner {
    clonedReferenceElement?: HTMLElement;

    constructor() {
-        // eslint-disable-next-line @typescript-eslint/no-object-literal-type-assertion
        this.clonedReferenceElement = {} as HTMLElement;
    }

-    toIFrame() {
-        return Promise.resolve({});
+    toIFrame(): Promise<HTMLIFrameElement> {
+        return Promise.resolve({} as HTMLIFrameElement);
    }

-    static destroy() {
+    static destroy(): boolean {
        return true;
    }
 }
--- a/src/dom/document-cloner.ts
+++ b/src/dom/document-cloner.ts
@ -24,7 +24,7 @@ import {getQuote} from '../css/property-descriptors/quotes';
 export interface CloneOptions {
    id: string;
    ignoreElements?: (element: Element) => boolean;
-    onclone?: (document: Document) => void;
+    onclone?: (document: Document, element: HTMLElement) => void;
 }

 export type CloneConfigurations = CloneOptions & {
@ -89,7 +89,9 @@ export class DocumentCloner {

            const onclone = this.options.onclone;

-            if (typeof this.clonedReferenceElement === 'undefined') {
+            const referenceElement = this.clonedReferenceElement;
+
+            if (typeof referenceElement === 'undefined') {
                return Promise.reject(`Error finding the ${this.referenceElement.nodeName} in the cloned document`);
            }

@ -97,9 +99,13 @@ export class DocumentCloner {
                await documentClone.fonts.ready;
            }

+            if (/(AppleWebKit)/g.test(navigator.userAgent)) {
+                await imagesReady(documentClone);
+            }
+
            if (typeof onclone === 'function') {
                return Promise.resolve()
-                    .then(() => onclone(documentClone))
+                    .then(() => onclone(documentClone, referenceElement))
                    .then(() => iframe);
            }

@ -120,20 +126,21 @@ export class DocumentCloner {
        if (isCanvasElement(node)) {
            return this.createCanvasClone(node);
        }
-        /*
-        if (isIFrameElement(node)) {
-            return this.createIFrameClone(node);
-        }
-*/
+
        if (isStyleElement(node)) {
            return this.createStyleClone(node);
        }

        const clone = node.cloneNode(false) as T;
-        // @ts-ignore
-        if (isImageElement(clone) && clone.loading === 'lazy') {
-            // @ts-ignore
-            clone.loading = 'eager';
+        if (isImageElement(clone)) {
+            if (isImageElement(node) && node.currentSrc && node.currentSrc !== node.src) {
+                clone.src = node.currentSrc;
+                clone.srcset = '';
+            }
+
+            if (clone.loading === 'lazy') {
+                clone.loading = 'eager';
+            }
        }

        return clone;
@ -193,67 +200,7 @@ export class DocumentCloner {

        return clonedCanvas;
    }
-    /*
-    createIFrameClone(iframe: HTMLIFrameElement) {
-        const tempIframe = <HTMLIFrameElement>iframe.cloneNode(false);
-        const iframeKey = generateIframeKey();
-        tempIframe.setAttribute('data-html2canvas-internal-iframe-key', iframeKey);

-        const {width, height} = parseBounds(iframe);
-
-        this.resourceLoader.cache[iframeKey] = getIframeDocumentElement(iframe, this.options)
-            .then(documentElement => {
-                return this.renderer(
-                    documentElement,
-                    {
-                        allowTaint: this.options.allowTaint,
-                        backgroundColor: '#ffffff',
-                        canvas: null,
-                        imageTimeout: this.options.imageTimeout,
-                        logging: this.options.logging,
-                        proxy: this.options.proxy,
-                        removeContainer: this.options.removeContainer,
-                        scale: this.options.scale,
-                        foreignObjectRendering: this.options.foreignObjectRendering,
-                        useCORS: this.options.useCORS,
-                        target: new CanvasRenderer(),
-                        width,
-                        height,
-                        x: 0,
-                        y: 0,
-                        windowWidth: documentElement.ownerDocument.defaultView.innerWidth,
-                        windowHeight: documentElement.ownerDocument.defaultView.innerHeight,
-                        scrollX: documentElement.ownerDocument.defaultView.pageXOffset,
-                        scrollY: documentElement.ownerDocument.defaultView.pageYOffset
-                    },
-                );
-            })
-            .then(
-                (canvas: HTMLCanvasElement) =>
-                    new Promise((resolve, reject) => {
-                        const iframeCanvas = document.createElement('img');
-                        iframeCanvas.onload = () => resolve(canvas);
-                        iframeCanvas.onerror = (event) => {
-                            // Empty iframes may result in empty "data:," URLs, which are invalid from the <img>'s point of view
-                            // and instead of `onload` cause `onerror` and unhandled rejection warnings
-                            // https://github.com/niklasvh/html2canvas/issues/1502
-                            iframeCanvas.src == 'data:,' ? resolve(canvas) : reject(event);
-                        };
-                        iframeCanvas.src = canvas.toDataURL();
-                        if (tempIframe.parentNode && iframe.ownerDocument && iframe.ownerDocument.defaultView) {
-                            tempIframe.parentNode.replaceChild(
-                                copyCSSStyles(
-                                    iframe.ownerDocument.defaultView.getComputedStyle(iframe),
-                                    iframeCanvas
-                                ),
-                                tempIframe
-                            );
-                        }
-                    })
-            );
-        return tempIframe;
-    }
-*/
    cloneNode(node: Node): Node {
        if (isTextNode(node)) {
            return document.createTextNode(node.data);
@ -310,8 +257,6 @@ export class DocumentCloner {
                copyCSSStyles(style, clone);
            }

-            //this.inlineAllImages(clone);
-
            if (node.scrollTop !== 0 || node.scrollLeft !== 0) {
                this.scrolledElements.push([clone, node.scrollLeft, node.scrollTop]);
            }
@ -351,7 +296,7 @@ export class DocumentCloner {
        const anonymousReplacedElement = document.createElement('html2canvaspseudoelement');
        copyCSSStyles(style, anonymousReplacedElement);

-        declaration.content.forEach(token => {
+        declaration.content.forEach((token) => {
            if (token.type === TokenType.STRING_TOKEN) {
                anonymousReplacedElement.appendChild(document.createTextNode(token.value));
            } else if (token.type === TokenType.URL_TOKEN) {
@ -390,7 +335,7 @@ export class DocumentCloner {
                                : LIST_STYLE_TYPE.DECIMAL;
                        const separator = delim && delim.type === TokenType.STRING_TOKEN ? delim.value : '';
                        const text = counterStates
-                            .map(value => createCounterText(value, counterType, false))
+                            .map((value) => createCounterText(value, counterType, false))
                            .join(separator);

                        anonymousReplacedElement.appendChild(document.createTextNode(text));
@ -464,6 +409,25 @@ const createIFrameContainer = (ownerDocument: Document, bounds: Bounds): HTMLIFr
    return cloneIframeContainer;
 };

+const imageReady = (img: HTMLImageElement): Promise<Event | void | string> => {
+    return new Promise((resolve) => {
+        if (img.complete) {
+            resolve();
+            return;
+        }
+        if (!img.src) {
+            resolve();
+            return;
+        }
+        img.onload = resolve;
+        img.onerror = resolve;
+    });
+};
+
+const imagesReady = (document: HTMLDocument): Promise<unknown[]> => {
+    return Promise.all([].slice.call(document.images, 0).map(imageReady));
+};
+
 const iframeLoader = (iframe: HTMLIFrameElement): Promise<HTMLIFrameElement> => {
    return new Promise((resolve, reject) => {
        const cloneWindow = iframe.contentWindow;
@ -474,8 +438,8 @@ const iframeLoader = (iframe: HTMLIFrameElement): Promise<HTMLIFrameElement> =>

        const documentClone = cloneWindow.document;

-        cloneWindow.onload = iframe.onload = documentClone.onreadystatechange = () => {
-            cloneWindow.onload = iframe.onload = documentClone.onreadystatechange = null;
+        cloneWindow.onload = iframe.onload = () => {
+            cloneWindow.onload = iframe.onload = null;
            const interval = setInterval(() => {
                if (documentClone.body.childNodes.length > 0 && documentClone.readyState === 'complete') {
                    clearInterval(interval);
@ -486,12 +450,17 @@ const iframeLoader = (iframe: HTMLIFrameElement): Promise<HTMLIFrameElement> =>
    });
 };

+const ignoredStyleProperties = [
+    'all', // #2476
+    'd', // #2483
+    'content' // Safari shows pseudoelements if content is set
+];
+
 export const copyCSSStyles = <T extends HTMLElement | SVGElement>(style: CSSStyleDeclaration, target: T): T => {
    // Edge does not provide value for cssText
    for (let i = style.length - 1; i >= 0; i--) {
        const property = style.item(i);
-        // Safari shows pseudoelements if content is set
-        if (property !== 'content') {
+        if (ignoredStyleProperties.indexOf(property) === -1) {
            target.style.setProperty(property, style.getPropertyValue(property));
        }
    }
--- a/src/dom/node-parser.ts
+++ b/src/dom/node-parser.ts
@ -20,21 +20,32 @@ const parseNodeTree = (node: Node, parent: ElementContainer, root: ElementContai
        if (isTextNode(childNode) && childNode.data.trim().length > 0) {
            parent.textNodes.push(new TextContainer(childNode, parent.styles));
        } else if (isElementNode(childNode)) {
-            const container = createContainer(childNode);
-            if (container.styles.isVisible()) {
-                if (createsRealStackingContext(childNode, container, root)) {
-                    container.flags |= FLAGS.CREATES_REAL_STACKING_CONTEXT;
-                } else if (createsStackingContext(container.styles)) {
-                    container.flags |= FLAGS.CREATES_STACKING_CONTEXT;
-                }
+            if (isSlotElement(childNode) && childNode.assignedNodes) {
+                childNode.assignedNodes().forEach((childNode) => parseNodeTree(childNode, parent, root));
+            } else {
+                const container = createContainer(childNode);
+                if (container.styles.isVisible()) {
+                    if (createsRealStackingContext(childNode, container, root)) {
+                        container.flags |= FLAGS.CREATES_REAL_STACKING_CONTEXT;
+                    } else if (createsStackingContext(container.styles)) {
+                        container.flags |= FLAGS.CREATES_STACKING_CONTEXT;
+                    }

-                if (LIST_OWNERS.indexOf(childNode.tagName) !== -1) {
-                    container.flags |= FLAGS.IS_LIST_OWNER;
-                }
+                    if (LIST_OWNERS.indexOf(childNode.tagName) !== -1) {
+                        container.flags |= FLAGS.IS_LIST_OWNER;
+                    }

-                parent.elements.push(container);
-                if (!isTextareaElement(childNode) && !isSVGElement(childNode) && !isSelectElement(childNode)) {
-                    parseNodeTree(childNode, container, root);
+                    parent.elements.push(container);
+                    childNode.slot;
+                    if (childNode.shadowRoot) {
+                        parseNodeTree(childNode.shadowRoot, container, root);
+                    } else if (
+                        !isTextareaElement(childNode) &&
+                        !isSVGElement(childNode) &&
+                        !isSelectElement(childNode)
+                    ) {
+                        parseNodeTree(childNode, container, root);
+                    }
                }
            }
        }
@ -118,3 +129,4 @@ export const isStyleElement = (node: Element): node is HTMLStyleElement => node.
 export const isScriptElement = (node: Element): node is HTMLScriptElement => node.tagName === 'SCRIPT';
 export const isTextareaElement = (node: Element): node is HTMLTextAreaElement => node.tagName === 'TEXTAREA';
 export const isSelectElement = (node: Element): node is HTMLSelectElement => node.tagName === 'SELECT';
+export const isSlotElement = (node: Element): node is HTMLSlotElement => node.tagName === 'SLOT';
--- a/src/dom/replaced-elements/iframe-element-container.ts
+++ b/src/dom/replaced-elements/iframe-element-container.ts
@ -28,8 +28,9 @@ export class IFrameElementContainer extends ElementContainer {

                // http://www.w3.org/TR/css3-background/#special-backgrounds
                const documentBackgroundColor = iframe.contentWindow.document.documentElement
-                    ? parseColor(getComputedStyle(iframe.contentWindow.document.documentElement)
-                          .backgroundColor as string)
+                    ? parseColor(
+                          getComputedStyle(iframe.contentWindow.document.documentElement).backgroundColor as string
+                      )
                    : COLORS.TRANSPARENT;
                const bodyBackgroundColor = iframe.contentWindow.document.body
                    ? parseColor(getComputedStyle(iframe.contentWindow.document.body).backgroundColor as string)
--- a/src/dom/replaced-elements/input-element-container.ts
+++ b/src/dom/replaced-elements/input-element-container.ts
@ -56,10 +56,21 @@ export class InputElementContainer extends ElementContainer {

        if (this.type === CHECKBOX || this.type === RADIO) {
            this.styles.backgroundColor = 0xdededeff;
-            this.styles.borderTopColor = this.styles.borderRightColor = this.styles.borderBottomColor = this.styles.borderLeftColor = 0xa5a5a5ff;
-            this.styles.borderTopWidth = this.styles.borderRightWidth = this.styles.borderBottomWidth = this.styles.borderLeftWidth = 1;
-            this.styles.borderTopStyle = this.styles.borderRightStyle = this.styles.borderBottomStyle = this.styles.borderLeftStyle =
-                BORDER_STYLE.SOLID;
+            this.styles.borderTopColor =
+                this.styles.borderRightColor =
+                this.styles.borderBottomColor =
+                this.styles.borderLeftColor =
+                    0xa5a5a5ff;
+            this.styles.borderTopWidth =
+                this.styles.borderRightWidth =
+                this.styles.borderBottomWidth =
+                this.styles.borderLeftWidth =
+                    1;
+            this.styles.borderTopStyle =
+                this.styles.borderRightStyle =
+                this.styles.borderBottomStyle =
+                this.styles.borderLeftStyle =
+                    BORDER_STYLE.SOLID;
            this.styles.backgroundClip = [BACKGROUND_CLIP.BORDER_BOX];
            this.styles.backgroundOrigin = [BACKGROUND_ORIGIN.BORDER_BOX];
            this.bounds = reformatInputBounds(this.bounds);
@ -67,10 +78,18 @@ export class InputElementContainer extends ElementContainer {

        switch (this.type) {
            case CHECKBOX:
-                this.styles.borderTopRightRadius = this.styles.borderTopLeftRadius = this.styles.borderBottomRightRadius = this.styles.borderBottomLeftRadius = CHECKBOX_BORDER_RADIUS;
+                this.styles.borderTopRightRadius =
+                    this.styles.borderTopLeftRadius =
+                    this.styles.borderBottomRightRadius =
+                    this.styles.borderBottomLeftRadius =
+                        CHECKBOX_BORDER_RADIUS;
                break;
            case RADIO:
-                this.styles.borderTopRightRadius = this.styles.borderTopLeftRadius = this.styles.borderBottomRightRadius = this.styles.borderBottomLeftRadius = RADIO_BORDER_RADIUS;
+                this.styles.borderTopRightRadius =
+                    this.styles.borderTopLeftRadius =
+                    this.styles.borderBottomRightRadius =
+                    this.styles.borderBottomLeftRadius =
+                        RADIO_BORDER_RADIUS;
                break;
        }
    }
--- a/src/dom/replaced-elements/svg-element-container.ts
+++ b/src/dom/replaced-elements/svg-element-container.ts
@ -1,5 +1,6 @@
 import {ElementContainer} from '../element-container';
 import {CacheStorage} from '../../core/cache-storage';
+import {parseBounds} from '../../css/layout/bounds';

 export class SVGElementContainer extends ElementContainer {
    svg: string;
@ -9,6 +10,10 @@ export class SVGElementContainer extends ElementContainer {
    constructor(img: SVGSVGElement) {
        super(img);
        const s = new XMLSerializer();
+        const bounds = parseBounds(img);
+        img.setAttribute('width', `${bounds.width}px`);
+        img.setAttribute('height', `${bounds.height}px`);
+
        this.svg = `data:image/svg+xml,${encodeURIComponent(s.serializeToString(img))}`;
        this.intrinsicWidth = img.width.baseVal.value;
        this.intrinsicHeight = img.height.baseVal.value;
--- a/src/global.d.ts
+++ b/src/global.d.ts
@ -9,5 +9,6 @@ interface DocumentType extends Node, ChildNode {
 }

 interface Document {
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    fonts: any;
 }
--- a/src/index.ts
+++ b/src/index.ts
@ -29,7 +29,12 @@ if (typeof window !== 'undefined') {
    CacheStorage.setContext(window);
 }

+let instanceCount = 1;
+
 const renderElement = async (element: HTMLElement, opts: Partial<Options>): Promise<HTMLCanvasElement> => {
+    if (!element || typeof element !== 'object') {
+        return Promise.reject('Invalid element provided as first argument');
+    }
    const ownerDocument = element.ownerDocument;

    if (!ownerDocument) {
@ -42,7 +47,7 @@ const renderElement = async (element: HTMLElement, opts: Partial<Options>): Prom
        throw new Error(`Document is not attached to a Window`);
    }

-    const instanceName = (Math.round(Math.random() * 1000) + Date.now()).toString(16);
+    const instanceName = `#${instanceCount++}`;

    const {width, height, left, top} =
        isBodyElement(element) || isHTMLElement(element) ? parseDocumentSize(ownerDocument) : parseBounds(element);
--- a/src/invariant.ts
+++ b/src/invariant.ts
@ -1,4 +1,4 @@
-export const invariant = (assertion: boolean, error: string) => {
+export const invariant = (assertion: boolean, error: string): void => {
    if (!assertion) {
        console.error(error);
    }
--- a/src/render/background.ts
+++ b/src/render/background.ts
@ -91,6 +91,10 @@ export const calculateBackgroundSize = (
 ): [number, number] => {
    const [first, second] = size;

+    if (!first) {
+        return [0, 0];
+    }
+
    if (isLengthPercentage(first) && second && isLengthPercentage(second)) {
        return [getAbsoluteValue(first, bounds.width), getAbsoluteValue(second, bounds.height)];
    }
@ -218,7 +222,7 @@ export const calculateBackgroundRepeatPath = (
    [width, height]: [number, number],
    backgroundPositioningArea: Bounds,
    backgroundPaintingArea: Bounds
-) => {
+): [Vector, Vector, Vector, Vector] => {
    switch (repeat) {
        case BACKGROUND_REPEAT.REPEAT_X:
            return [
--- a/src/render/canvas/canvas-renderer.ts
+++ b/src/render/canvas/canvas-renderer.ts
@ -43,6 +43,7 @@ import {TextareaElementContainer} from '../../dom/elements/textarea-element-cont
 import {SelectElementContainer} from '../../dom/elements/select-element-container';
 import {IFrameElementContainer} from '../../dom/replaced-elements/iframe-element-container';
 import {TextShadow} from '../../css/property-descriptors/text-shadow';
+import {PAINT_ORDER_LAYER} from '../../css/property-descriptors/paint-order';

 export type RenderConfigurations = RenderOptions & {
    backgroundColor: Color | null;
@ -88,21 +89,19 @@ export class CanvasRenderer {
        this.ctx.textBaseline = 'bottom';
        this._activeEffects = [];
        Logger.getInstance(options.id).debug(
-            `Canvas renderer initialized (${options.width}x${options.height} at ${options.x},${options.y}) with scale ${
-                options.scale
-            }`
+            `Canvas renderer initialized (${options.width}x${options.height} at ${options.x},${options.y}) with scale ${options.scale}`
        );
    }

-    applyEffects(effects: IElementEffect[], target: EffectTarget) {
+    applyEffects(effects: IElementEffect[], target: EffectTarget): void {
        while (this._activeEffects.length) {
            this.popEffect();
        }

-        effects.filter(effect => contains(effect.target, target)).forEach(effect => this.applyEffect(effect));
+        effects.filter((effect) => contains(effect.target, target)).forEach((effect) => this.applyEffect(effect));
    }

-    applyEffect(effect: IElementEffect) {
+    applyEffect(effect: IElementEffect): void {
        this.ctx.save();
        if (isOpacityEffect(effect)) {
            this.ctx.globalAlpha = effect.opacity;
@ -129,32 +128,32 @@ export class CanvasRenderer {
        this._activeEffects.push(effect);
    }

-    popEffect() {
+    popEffect(): void {
        this._activeEffects.pop();
        this.ctx.restore();
    }

-    async renderStack(stack: StackingContext) {
+    async renderStack(stack: StackingContext): Promise<void> {
        const styles = stack.element.container.styles;
        if (styles.isVisible()) {
            await this.renderStackContent(stack);
        }
    }

-    async renderNode(paint: ElementPaint) {
+    async renderNode(paint: ElementPaint): Promise<void> {
        if (paint.container.styles.isVisible()) {
            await this.renderNodeBackgroundAndBorders(paint);
            await this.renderNodeContent(paint);
        }
    }

-    renderTextWithLetterSpacing(text: TextBounds, letterSpacing: number) {
+    renderTextWithLetterSpacing(text: TextBounds, letterSpacing: number, baseline: number): void {
        if (letterSpacing === 0) {
-            this.ctx.fillText(text.text, text.bounds.left, text.bounds.top + text.bounds.height);
+            this.ctx.fillText(text.text, text.bounds.left, text.bounds.top + baseline);
        } else {
-            const letters = toCodePoints(text.text).map(i => fromCodePoint(i));
+            const letters = toCodePoints(text.text).map((i) => fromCodePoint(i));
            letters.reduce((left, letter) => {
-                this.ctx.fillText(letter, left, text.bounds.top + text.bounds.height);
+                this.ctx.fillText(letter, left, text.bounds.top + baseline);

                return left + this.ctx.measureText(letter).width;
            }, text.bounds.left);
@ -163,7 +162,7 @@ export class CanvasRenderer {

    private createFontStyle(styles: CSSParsedDeclaration): string[] {
        const fontVariant = styles.fontVariant
-            .filter(variant => variant === 'normal' || variant === 'small-caps')
+            .filter((variant) => variant === 'normal' || variant === 'small-caps')
            .join('');
        const fontFamily = styles.fontFamily.join(', ');
        const fontSize = isDimensionToken(styles.fontSize)
@ -177,68 +176,92 @@ export class CanvasRenderer {
        ];
    }

-    async renderTextNode(text: TextContainer, styles: CSSParsedDeclaration) {
+    async renderTextNode(text: TextContainer, styles: CSSParsedDeclaration): Promise<void> {
        const [font, fontFamily, fontSize] = this.createFontStyle(styles);

        this.ctx.font = font;

-        text.textBounds.forEach(text => {
-            this.ctx.fillStyle = asString(styles.color);
-            this.renderTextWithLetterSpacing(text, styles.letterSpacing);
-            const textShadows: TextShadow = styles.textShadow;
+        this.ctx.textBaseline = 'alphabetic';
+        const {baseline, middle} = this.fontMetrics.getMetrics(fontFamily, fontSize);
+        const paintOrder = styles.paintOrder;

-            if (textShadows.length && text.text.trim().length) {
-                textShadows
-                    .slice(0)
-                    .reverse()
-                    .forEach(textShadow => {
-                        this.ctx.shadowColor = asString(textShadow.color);
-                        this.ctx.shadowOffsetX = textShadow.offsetX.number * this.options.scale;
-                        this.ctx.shadowOffsetY = textShadow.offsetY.number * this.options.scale;
-                        this.ctx.shadowBlur = textShadow.blur.number;
+        text.textBounds.forEach((text) => {
+            paintOrder.forEach((paintOrderLayer) => {
+                switch (paintOrderLayer) {
+                    case PAINT_ORDER_LAYER.FILL:
+                        this.ctx.fillStyle = asString(styles.color);
+                        this.renderTextWithLetterSpacing(text, styles.letterSpacing, baseline);
+                        const textShadows: TextShadow = styles.textShadow;

-                        this.ctx.fillText(text.text, text.bounds.left, text.bounds.top + text.bounds.height);
-                    });
+                        if (textShadows.length && text.text.trim().length) {
+                            textShadows
+                                .slice(0)
+                                .reverse()
+                                .forEach((textShadow) => {
+                                    this.ctx.shadowColor = asString(textShadow.color);
+                                    this.ctx.shadowOffsetX = textShadow.offsetX.number * this.options.scale;
+                                    this.ctx.shadowOffsetY = textShadow.offsetY.number * this.options.scale;
+                                    this.ctx.shadowBlur = textShadow.blur.number;

-                this.ctx.shadowColor = '';
-                this.ctx.shadowOffsetX = 0;
-                this.ctx.shadowOffsetY = 0;
-                this.ctx.shadowBlur = 0;
-            }
+                                    this.renderTextWithLetterSpacing(text, styles.letterSpacing, baseline);
+                                });

-            if (styles.textDecorationLine.length) {
-                this.ctx.fillStyle = asString(styles.textDecorationColor || styles.color);
-                styles.textDecorationLine.forEach(textDecorationLine => {
-                    switch (textDecorationLine) {
-                        case TEXT_DECORATION_LINE.UNDERLINE:
-                            // Draws a line at the baseline of the font
-                            // TODO As some browsers display the line as more than 1px if the font-size is big,
-                            // need to take that into account both in position and size
-                            const {baseline} = this.fontMetrics.getMetrics(fontFamily, fontSize);
-                            this.ctx.fillRect(
-                                text.bounds.left,
-                                Math.round(text.bounds.top + baseline),
-                                text.bounds.width,
-                                1
-                            );
+                            this.ctx.shadowColor = '';
+                            this.ctx.shadowOffsetX = 0;
+                            this.ctx.shadowOffsetY = 0;
+                            this.ctx.shadowBlur = 0;
+                        }

-                            break;
-                        case TEXT_DECORATION_LINE.OVERLINE:
-                            this.ctx.fillRect(text.bounds.left, Math.round(text.bounds.top), text.bounds.width, 1);
-                            break;
-                        case TEXT_DECORATION_LINE.LINE_THROUGH:
-                            // TODO try and find exact position for line-through
-                            const {middle} = this.fontMetrics.getMetrics(fontFamily, fontSize);
-                            this.ctx.fillRect(
-                                text.bounds.left,
-                                Math.ceil(text.bounds.top + middle),
-                                text.bounds.width,
-                                1
-                            );
-                            break;
-                    }
-                });
-            }
+                        if (styles.textDecorationLine.length) {
+                            this.ctx.fillStyle = asString(styles.textDecorationColor || styles.color);
+                            styles.textDecorationLine.forEach((textDecorationLine) => {
+                                switch (textDecorationLine) {
+                                    case TEXT_DECORATION_LINE.UNDERLINE:
+                                        // Draws a line at the baseline of the font
+                                        // TODO As some browsers display the line as more than 1px if the font-size is big,
+                                        // need to take that into account both in position and size
+                                        this.ctx.fillRect(
+                                            text.bounds.left,
+                                            Math.round(text.bounds.top + baseline),
+                                            text.bounds.width,
+                                            1
+                                        );
+
+                                        break;
+                                    case TEXT_DECORATION_LINE.OVERLINE:
+                                        this.ctx.fillRect(
+                                            text.bounds.left,
+                                            Math.round(text.bounds.top),
+                                            text.bounds.width,
+                                            1
+                                        );
+                                        break;
+                                    case TEXT_DECORATION_LINE.LINE_THROUGH:
+                                        // TODO try and find exact position for line-through
+                                        this.ctx.fillRect(
+                                            text.bounds.left,
+                                            Math.ceil(text.bounds.top + middle),
+                                            text.bounds.width,
+                                            1
+                                        );
+                                        break;
+                                }
+                            });
+                        }
+                        break;
+                    case PAINT_ORDER_LAYER.STROKE:
+                        if (styles.webkitTextStrokeWidth && text.text.trim().length) {
+                            this.ctx.strokeStyle = asString(styles.webkitTextStrokeColor);
+                            this.ctx.lineWidth = styles.webkitTextStrokeWidth;
+                            this.ctx.lineJoin = !!(window as any).chrome ? 'miter' : 'round';
+                            this.ctx.strokeText(text.text, text.bounds.left, text.bounds.top + baseline);
+                        }
+                        this.ctx.strokeStyle = '';
+                        this.ctx.lineWidth = 0;
+                        this.ctx.lineJoin = 'miter';
+                        break;
+                }
+            });
        });
    }

@ -246,7 +269,7 @@ export class CanvasRenderer {
        container: ReplacedElementContainer,
        curves: BoundCurves,
        image: HTMLImageElement | HTMLCanvasElement
-    ) {
+    ): void {
        if (image && container.intrinsicWidth > 0 && container.intrinsicHeight > 0) {
            const box = contentBox(container);
            const path = calculatePaddingBoxPath(curves);
@ -268,7 +291,7 @@ export class CanvasRenderer {
        }
    }

-    async renderNodeContent(paint: ElementPaint) {
+    async renderNodeContent(paint: ElementPaint): Promise<void> {
        this.applyEffects(paint.effects, EffectTarget.CONTENT);
        const container = paint.container;
        const curves = paint.curves;
@ -371,10 +394,13 @@ export class CanvasRenderer {
        }

        if (isTextInputElement(container) && container.value.length) {
-            [this.ctx.font] = this.createFontStyle(styles);
+            const [fontFamily, fontSize] = this.createFontStyle(styles);
+            const {baseline} = this.fontMetrics.getMetrics(fontFamily, fontSize);
+
+            this.ctx.font = fontFamily;
            this.ctx.fillStyle = asString(styles.color);

-            this.ctx.textBaseline = 'middle';
+            this.ctx.textBaseline = 'alphabetic';
            this.ctx.textAlign = canvasTextAlign(container.styles.textAlign);

            const bounds = contentBox(container);
@ -401,9 +427,13 @@ export class CanvasRenderer {
            ]);

            this.ctx.clip();
-            this.renderTextWithLetterSpacing(new TextBounds(container.value, textBounds), styles.letterSpacing);
+            this.renderTextWithLetterSpacing(
+                new TextBounds(container.value, textBounds),
+                styles.letterSpacing,
+                baseline
+            );
            this.ctx.restore();
-            this.ctx.textBaseline = 'bottom';
+            this.ctx.textBaseline = 'alphabetic';
            this.ctx.textAlign = 'left';
        }

@ -421,7 +451,9 @@ export class CanvasRenderer {
                    }
                }
            } else if (paint.listValue && container.styles.listStyleType !== LIST_STYLE_TYPE.NONE) {
-                [this.ctx.font] = this.createFontStyle(styles);
+                const [fontFamily] = this.createFontStyle(styles);
+
+                this.ctx.font = fontFamily;
                this.ctx.fillStyle = asString(styles.color);

                this.ctx.textBaseline = 'middle';
@ -433,14 +465,18 @@ export class CanvasRenderer {
                    computeLineHeight(styles.lineHeight, styles.fontSize.number) / 2 + 1
                );

-                this.renderTextWithLetterSpacing(new TextBounds(paint.listValue, bounds), styles.letterSpacing);
+                this.renderTextWithLetterSpacing(
+                    new TextBounds(paint.listValue, bounds),
+                    styles.letterSpacing,
+                    computeLineHeight(styles.lineHeight, styles.fontSize.number) / 2 + 2
+                );
                this.ctx.textBaseline = 'bottom';
                this.ctx.textAlign = 'left';
            }
        }
    }

-    async renderStackContent(stack: StackingContext) {
+    async renderStackContent(stack: StackingContext): Promise<void> {
        // https://www.w3.org/TR/css-position-3/#painting-order
        // 1. the background and borders of the element forming the stacking context.
        await this.renderNodeBackgroundAndBorders(stack.element);
@ -488,7 +524,7 @@ export class CanvasRenderer {
        }
    }

-    mask(paths: Path[]) {
+    mask(paths: Path[]): void {
        this.ctx.beginPath();
        this.ctx.moveTo(0, 0);
        this.ctx.lineTo(this.canvas.width, 0);
@ -499,13 +535,13 @@ export class CanvasRenderer {
        this.ctx.closePath();
    }

-    path(paths: Path[]) {
+    path(paths: Path[]): void {
        this.ctx.beginPath();
        this.formatPath(paths);
        this.ctx.closePath();
    }

-    formatPath(paths: Path[]) {
+    formatPath(paths: Path[]): void {
        paths.forEach((point, index) => {
            const start: Vector = isBezierCurve(point) ? point.start : point;
            if (index === 0) {
@ -527,7 +563,7 @@ export class CanvasRenderer {
        });
    }

-    renderRepeat(path: Path[], pattern: CanvasPattern | CanvasGradient, offsetX: number, offsetY: number) {
+    renderRepeat(path: Path[], pattern: CanvasPattern | CanvasGradient, offsetX: number, offsetY: number): void {
        this.path(path);
        this.ctx.fillStyle = pattern;
        this.ctx.translate(offsetX, offsetY);
@ -540,15 +576,16 @@ export class CanvasRenderer {
            return image;
        }

-        const canvas = (this.canvas.ownerDocument as Document).createElement('canvas');
-        canvas.width = width;
-        canvas.height = height;
+        const ownerDocument = this.canvas.ownerDocument ?? document;
+        const canvas = ownerDocument.createElement('canvas');
+        canvas.width = Math.max(1, width);
+        canvas.height = Math.max(1, height);
        const ctx = canvas.getContext('2d') as CanvasRenderingContext2D;
        ctx.drawImage(image, 0, 0, image.width, image.height, 0, 0, width, height);
        return canvas;
    }

-    async renderBackgroundImage(container: ElementContainer) {
+    async renderBackgroundImage(container: ElementContainer): Promise<void> {
        let index = container.styles.backgroundImage.length - 1;
        for (const backgroundImage of container.styles.backgroundImage.slice(0).reverse()) {
            if (backgroundImage.type === CSSImageType.URL) {
@ -582,7 +619,7 @@ export class CanvasRenderer {
                const ctx = canvas.getContext('2d') as CanvasRenderingContext2D;
                const gradient = ctx.createLinearGradient(x0, y0, x1, y1);

-                processColorStops(backgroundImage.stops, lineLength).forEach(colorStop =>
+                processColorStops(backgroundImage.stops, lineLength).forEach((colorStop) =>
                    gradient.addColorStop(colorStop.stop, asString(colorStop.color))
                );

@ -606,7 +643,7 @@ export class CanvasRenderer {
                if (rx > 0 && rx > 0) {
                    const radialGradient = this.ctx.createRadialGradient(left + x, top + y, 0, left + x, top + y, rx);

-                    processColorStops(backgroundImage.stops, rx * 2).forEach(colorStop =>
+                    processColorStops(backgroundImage.stops, rx * 2).forEach((colorStop) =>
                        radialGradient.addColorStop(colorStop.stop, asString(colorStop.color))
                    );

@ -635,13 +672,13 @@ export class CanvasRenderer {
        }
    }

-    async renderSolidBorder(color: Color, side: number, curvePoints: BoundCurves) {
+    async renderSolidBorder(color: Color, side: number, curvePoints: BoundCurves): Promise<void> {
        this.path(parsePathForBorder(curvePoints, side));
        this.ctx.fillStyle = asString(color);
        this.ctx.fill();
    }

-    async renderDoubleBorder(color: Color, width: number, side: number, curvePoints: BoundCurves) {
+    async renderDoubleBorder(color: Color, width: number, side: number, curvePoints: BoundCurves): Promise<void> {
        if (width < 3) {
            await this.renderSolidBorder(color, side, curvePoints);
            return;
@ -656,7 +693,7 @@ export class CanvasRenderer {
        this.ctx.fill();
    }

-    async renderNodeBackgroundAndBorders(paint: ElementPaint) {
+    async renderNodeBackgroundAndBorders(paint: ElementPaint): Promise<void> {
        this.applyEffects(paint.effects, EffectTarget.BACKGROUND_BORDERS);
        const styles = paint.container.styles;
        const hasBackground = !isTransparent(styles.backgroundColor) || styles.backgroundImage.length;
@ -690,7 +727,7 @@ export class CanvasRenderer {
            styles.boxShadow
                .slice(0)
                .reverse()
-                .forEach(shadow => {
+                .forEach((shadow) => {
                    this.ctx.save();
                    const borderBoxArea = calculateBorderBoxPath(paint.curves);
                    const maskOffset = shadow.inset ? 0 : MASK_OFFSET;
@ -758,7 +795,7 @@ export class CanvasRenderer {
        side: number,
        curvePoints: BoundCurves,
        style: BORDER_STYLE
-    ) {
+    ): Promise<void> {
        this.ctx.save();

        const strokePaths = parsePathForBorderStroke(curvePoints, side);
--- a/src/render/canvas/foreignobject-renderer.ts
+++ b/src/render/canvas/foreignobject-renderer.ts
@ -20,13 +20,11 @@ export class ForeignObjectRenderer {
        this.ctx.scale(this.options.scale, this.options.scale);
        this.ctx.translate(-options.x + options.scrollX, -options.y + options.scrollY);
        Logger.getInstance(options.id).debug(
-            `EXPERIMENTAL ForeignObject renderer initialized (${options.width}x${options.height} at ${options.x},${
-                options.y
-            }) with scale ${options.scale}`
+            `EXPERIMENTAL ForeignObject renderer initialized (${options.width}x${options.height} at ${options.x},${options.y}) with scale ${options.scale}`
        );
    }

-    async render(element: HTMLElement) {
+    async render(element: HTMLElement): Promise<HTMLCanvasElement> {
        const svg = createForeignObjectSVG(
            Math.max(this.options.windowWidth, this.options.width) * this.options.scale,
            Math.max(this.options.windowHeight, this.options.height) * this.options.scale,
--- a/src/render/stacking-context.ts
+++ b/src/render/stacking-context.ts
@ -84,7 +84,7 @@ const parseStackTree = (
    realStackingContext: StackingContext,
    listItems: ElementPaint[]
 ) => {
-    parent.container.elements.forEach(child => {
+    parent.container.elements.forEach((child) => {
        const treatAsRealStackingContext = contains(child.flags, FLAGS.CREATES_REAL_STACKING_CONTEXT);
        const createsStackingContext = contains(child.flags, FLAGS.CREATES_STACKING_CONTEXT);
        const paintContainer = new ElementPaint(child, parent.getParentEffects());
--- a/tests/assets/bg-sliver.png
+++ b/tests/assets/bg-sliver.png
--- a/tests/karma.ts
+++ b/tests/karma.ts
@ -25,9 +25,9 @@ servers.push(corsApp.listen(8081));

 karmaTestRunner()
    .then(() => {
-        servers.forEach(server => server.close());
+        servers.forEach((server) => server.close());
    })
-    .catch(e => {
+    .catch((e) => {
        console.error(e);
        process.exit(1);
    });
--- a/tests/reftest-diff.ts
+++ b/tests/reftest-diff.ts
@ -0,0 +1,32 @@
+import {sync} from 'glob';
+import {resolve, basename} from 'path';
+import {existsSync, promises} from 'fs';
+import {toMatchImageSnapshot} from 'jest-image-snapshot';
+
+const resultsDir = resolve(__dirname, '../results');
+const customSnapshotsDir = resolve(__dirname, '../tmp/snapshots');
+const customDiffDir = resolve(__dirname, '../tmp/snapshot-diffs');
+
+expect.extend({toMatchImageSnapshot});
+
+describe('Image diff', () => {
+    const files: string[] = sync('../tmp/reftests/**/*.png', {
+        cwd: __dirname,
+        root: resolve(__dirname, '../../')
+    }).filter((path) => existsSync(resolve(resultsDir, basename(path))));
+
+    it.each(files.map((path) => basename(path)))('%s', async (filename) => {
+        const previous = resolve(resultsDir, filename);
+        const previousSnap = resolve(customSnapshotsDir, `${filename}-snap.png`);
+        await promises.copyFile(previous, previousSnap);
+        const updated = resolve(__dirname, '../tmp/reftests/', filename);
+        const buffer = await promises.readFile(updated);
+
+        // @ts-ignore
+        expect(buffer).toMatchImageSnapshot({
+            customSnapshotsDir,
+            customSnapshotIdentifier: () => filename,
+            customDiffDir
+        });
+    });
+});
--- a/tests/reftests/background/box-shadow.html
+++ b/tests/reftests/background/box-shadow.html
@ -9,7 +9,7 @@
            margin: 10px;
            display: inline-block;
            min-height: 50px;
-       //     border-radius: 10px;
+            border-radius: 10px;
        }

        body {
--- a/tests/reftests/background/size.html
+++ b/tests/reftests/background/size.html
@ -9,6 +9,10 @@
            display: block;
            background:url("../../assets/image.jpg") center center;
        }
+        .sliver div {
+            background:url("../../assets/bg-sliver.png") center center;
+            background-size: 650px auto;
+        }

        .vertical {
            float: right;
@ -57,5 +61,9 @@
    <div style='background-size: auto;'></div>
 </div>
 <div class="container" style="padding: 10px; background-size: contain; background-origin: content-box; background-clip: content-box"></div>
+<div class="container" style="background-size: calc(100% - 10px)"></div>
+<div class="sliver">
+    <div></div>
+</div>
 </body>
 </html>
--- a/tests/reftests/iframe.html
+++ b/tests/reftests/iframe.html
@ -2,10 +2,21 @@
 <html>
 <head>
    <title>iframe test</title>
+    <script>
+        h2cOptions = {useCORS: true, proxy: null};
+    </script>
    <script type="text/javascript" src="../test.js"></script>
 </head>
 <body>
    <div style="background: cornflowerblue; padding: 20px; width: 200px;">Parent document content</div>
    <iframe src="/tests/assets/iframe/frame1.html" width="500" height="500"></iframe>
+    <iframe
+        title="Github"
+        src="https://ghbtns.com/github-btn.html?user=niklasvh&repo=html2canvas&type=star&count=true&size=large"
+        frameBorder="0"
+        scrolling="0"
+        width="160px"
+        height="30px"
+    ></iframe>
 </body>
 </html>
--- a/tests/reftests/images/images.html
+++ b/tests/reftests/images/images.html
@ -24,5 +24,22 @@

    <img src="../../assets/image.jpg" style="width:0px;height:0px;border:1px solid black" />
    <img src="../../assets/image.jpg" style="width:0px;height:0px;" />
+
+    <img srcset="../../assets/image.jpg, ../../assets/image2.jpg 2x" src="../../assets/image.jpg" style="width: 75px">
+
+    <script>
+      const base64 = "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";
+      const bytes = atob(base64);
+      const uInt8Array = new Uint8Array(bytes.length);
+
+      for (let i = 0; i < bytes.length; ++i) {
+          uInt8Array[i] = bytes.charCodeAt(i);
+      }
+
+      const blob = new Blob([uInt8Array], { type: "image/jpeg" });
+      const img = document.createElement("img");
+      img.src = URL.createObjectURL(blob);
+      document.body.appendChild(img);
+    </script>
  </body>
 </html>
--- a/tests/reftests/images/svg/native_only.html
+++ b/tests/reftests/images/svg/native_only.html
@ -34,11 +34,19 @@
                  style="fill:#40aa54;fill-opacity:1;stroke:#20552a;stroke-width:7.99999952;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"/>
        </g>
    </svg>
-    <svg width="240" height="160" viewBox="0 0 120 80" xmlns="http://www.w3.org/2000/svg">
+    <svg width="50%" height="75%" viewBox="0 0 120 80" xmlns="http://www.w3.org/2000/svg">
        <text x="40" y="20" class="html">html</text>
        <text x="55" y="25" class="two">2</text>
        <text x="65" y="35" class="canvas">canvas</text>
    </svg>
    <img width="200" height="200" src="data:image/svg+xml;base64,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" /></div>
+    <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width=50 height=20>
+        <g data-z-index="0.1" opacity="1" transform="translate(-974,-30) scale(1 1)">
+            <path fill="#7cb5ec" d="M 990 37.734399999999994 A 4 4 0 1 1 990.0039999993332 37.73439800000016 Z" opacity="1" stroke-width="0.00015790535835003006"></path>
+            <path fill="#7cb5ec" d="M 999 37.734399999999994 A 4 4 0 1 1 999.0039999993332 37.73439800000016 Z" opacity="1" stroke-width="0.00015790535835003006"></path>
+            <path fill="#7cb5ec" d="M 1009 37.734399999999994 A 4 4 0 1 1 1009.0039999993332 37.73439800000016 Z" opacity="1" stroke-width="0.00015790535835003006"></path>
+            <path fill="#7cb5ec" d="M 1019 37.734399999999994 A 4 4 0 1 1 1019.0039999993332 37.73439800000016 Z" opacity="1" stroke-width="0.00015790535835003006"></path>
+        </g>
+    </svg>
 </body>
 </html>
--- a/tests/reftests/text/lang/chinese.html
+++ b/tests/reftests/text/lang/chinese.html
@ -3,7 +3,7 @@
  <head>
    <title>Chinese text</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-    <script type="text/javascript" src="../../test.js"></script>
+    <script type="text/javascript" src="../../../test.js"></script>
    <style>
      .chn-text-block {
        width: 500px;
--- a/tests/reftests/text/lang/persian.html
+++ b/tests/reftests/text/lang/persian.html
@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html dir="rtl" lang="fa-IR">
+<head>
+    <title>Persian rtl</title>
+
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <script type="text/javascript" src="../../../test.js"></script>
+    <style>
+        body{
+            font-family: Arial;
+        }
+        .test{
+            padding: 10px 25px;
+            direction: rtl;
+        }
+    </style>
+</head>
+<body>
+<div class="test" lang="fa">
+    <p>
+        سلام دنیا! این یک تست است...
+    </p>
+</div>
+<span class="test" lang="fa">من می‌توانم. این است قدرت جاوااسکریپت!</span>
+</body>
+</html>
--- a/tests/reftests/text/lang/thai.html
+++ b/tests/reftests/text/lang/thai.html
@ -3,7 +3,7 @@
 <head>
    <title>Thai text</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-    <script type="text/javascript" src="../../test.js"></script>
+    <script type="text/javascript" src="../../../test.js"></script>
    <style>
        .text-block {
            width: 500px;
--- a/tests/reftests/text/stroke.html
+++ b/tests/reftests/text/stroke.html
@ -0,0 +1,73 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <title>Text stroke tests</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <script type="text/javascript" src="../../test.js"></script>
+    <style>
+        div span:first-child {
+            font-size: 2em;
+        }
+
+        div span:nth-child(2) {
+            font-size: 5em;
+        }
+
+        .stroke1 {
+            -webkit-text-stroke-width: .09em;
+            -webkit-text-stroke-color: red;
+            font-size: 1em;
+        }
+
+        .stroke2 {
+            -webkit-text-stroke-width: .12em;
+            -webkit-text-stroke-color: green;
+            font-size: 2em;
+        }
+
+        .stroke3 {
+            -webkit-text-stroke-width: .19em;
+            -webkit-text-stroke-color: blue;
+            font-size: 3em;
+        }
+
+        .ordered {
+            paint-order: stroke fill;
+        }
+
+        body {
+            font-family: Arial;
+        }
+    </style>
+</head>
+<body>
+<div class="stroke1">
+    Some text <span> with bigger text </span> that should have a stroke
+    <strong>Bolder stroke</strong> that makes things pretty
+</div>
+<div class="stroke2">
+    Some text <span> with bigger text </span> that should have a stroke
+    <strong>Bolder stroke</strong> that makes things pretty
+</div>
+<div class="stroke3">
+    Some text <span> with bigger text </span> that should have a stroke
+    <strong>Bolder stroke</strong> that makes things pretty
+</div>
+<div class="stroke1 ordered">
+    Some text <span> with bigger text </span> that should have a stroke
+    <strong>Bolder stroke</strong> that makes things pretty
+</div>
+<div class="stroke2 ordered">
+    Some text <span> with bigger text </span> that should have a stroke
+    <strong>Bolder stroke</strong> that makes things pretty
+</div>
+<div class="stroke3 ordered">
+    Some text <span> with bigger text </span> that should have a stroke
+    <strong>Bolder stroke</strong> that makes things pretty
+</div>
+<div class="stroke4">
+    Some text <span> with bigger text </span> that should have no stroke
+    <strong>Bolder text</strong> that makes things pretty
+</div>
+</body>
+</html>
--- a/tests/reftests/text/text.html
+++ b/tests/reftests/text/text.html
@ -1,137 +1,153 @@
 <!DOCTYPE html>
 <html>
-    <head>
-        <title>Text tests</title>
-        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-        <script type="text/javascript" src="../../test.js"></script>
-        <style>
-            body {
-                font-family: Arial;
-            }
-            .small{
-                font-size:14px;
-                line-height: 1vw;
-            }
+<head>
+    <title>Text tests</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <script type="text/javascript" src="../../test.js"></script>
+    <style>
+        body {
+            font-family: Arial;
+        }

-            .medium{
-                font-size:18px;
-                line-height: 2vw;
-            }
-            .large{
-                font-size:24px;
-                line-height: 3vw;
-            }
-            div{
-                float:left;
-            }
-            h2 {
-                clear:both;
-            }
-            h1 {
-                font-size: 36px;
-                line-height: 4vw;
-            }
+        .small {
+            font-size: 14px;
+            line-height: 1vw;
+        }

-            h2 {
-                font-size: 24px;
-                line-height: 3vw;
-            }
+        .medium {
+            font-size: 18px;
+            line-height: 2vw;
+        }

-            h3 {
-                font-size: 16px;
-                line-height: 2vw;
-            }
-        </style>
+        .large {
+            font-size: 24px;
+            line-height: 3vw;
+        }

-    </head>
-    <body>           <h1>&lt;h1&gt; text-decoration</h1>
-        <div style="font-family:Arial;">
-            <h2>Arial</h2>
-            <ol class="small">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
+        div {
+            float: left;
+        }

-            <ol class="medium">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
-            <ol class="large">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
-        </div>
+        h2 {
+            clear: both;
+        }

-        <div style="font-family:Verdana;">
-            <h2>Verdana</h2>
-            <ol class="small">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
+        h1 {
+            font-size: 36px;
+            line-height: 4vw;
+        }

-            <ol class="medium">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
-            <ol class="large">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
-        </div>
+        h2 {
+            font-size: 24px;
+            line-height: 3vw;
+        }

-        <div style="font-family:Tahoma;">
-            <h2>Tahoma</h2>
-            <ol class="small">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
+        h3 {
+            font-size: 16px;
+            line-height: 2vw;
+        }

-            <ol class="medium">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
-            <ol class="large">
-                <li style="text-decoration:none;">text-decoration:none;</li>
-                <li style="text-decoration:underline;">text-decoration:underline;</li>
-                <li style="text-decoration:overline;">text-decoration:overline;</li>
-                <li style="text-decoration:line-through;">text-decoration:line-through;</li>
-            </ol>
-        </div>
+        .raw {
+            font-size: 60px;
+            word-spacing: 30px;
+        }
+    </style>

-        <h2>&lt;h2&gt; text-transform</h2>
-        <ul>
-            <li style="text-transform:none;">text-transform:none;</li>
-            <li style="text-transform:capitalize;">text-transform: capitalize; (including foreign characters such as Öaäå)</li>
-            <li style="text-transform:uppercase;">text-transform:uppercase;</li>
-            <li style="text-transform:lowercase;">text-transform:lowercase;</li>
-        </ul>
-        <h3>&lt;h3&gt; misc text alignments</h3>
-        <ul>
-            <li style="word-spacing:5px;">word-spacing:5px; (as each letter is rendered individually, the bounds will always be correct)</li>
-            <li style="line-height:35px;">line-height:35px; <br />(same goes for line-height)</li>
-            <li style="letter-spacing:5px;">letter-spacing:5px;</li>
-            <li style="letter-spacing:0.9px;">letter-spacing:0.9px;</li>
-            <li style="text-align:right;width:300px;">text-align:right;width:300px;</li>
-            <li style="font-variant:small-caps;">font-variant:small-caps; </li>
-        </ul>
+</head>
+<body>

-        <div style="font-family: 'Inconsolata', Monaco, Consolas, 'Andale Mono', monospace">npm install --save html2canvas</div>
+<h1>&lt;h1&gt; text-decoration</h1>
+<div style="font-family:Arial;">
+    <h2>Arial</h2>
+    <ol class="small">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>

-    </body>
+    <ol class="medium">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+    <ol class="large">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+</div>
+
+<div style="font-family:Verdana;">
+    <h2>Verdana</h2>
+    <ol class="small">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+    <ol class="medium">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+    <ol class="large">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+</div>
+<div style="font-family:Tahoma;">
+    <h2>Tahoma</h2>
+    <ol class="small">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+
+    <ol class="medium">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+    <ol class="large">
+        <li style="text-decoration:none;">text-decoration:none;</li>
+        <li style="text-decoration:underline;">text-decoration:underline;</li>
+        <li style="text-decoration:overline;">text-decoration:overline;</li>
+        <li style="text-decoration:line-through;">text-decoration:line-through;</li>
+    </ol>
+</div>
+
+<h2>&lt;h2&gt; text-transform</h2>
+<ul>
+    <li style="text-transform:none;">text-transform:none;</li>
+    <li style="text-transform:capitalize;">text-transform: capitalize; (including foreign characters such as Öaäå)
+    </li>
+    <li style="text-transform:uppercase;">text-transform:uppercase;</li>
+    <li style="text-transform:lowercase;">text-transform:lowercase;</li>
+</ul>
+<h3>&lt;h3&gt; misc text alignments</h3>
+<ul>
+    <li style="word-spacing:5px;">word-spacing:5px; (as each letter is rendered individually, the bounds will always
+        be correct)
+    </li>
+    <li style="line-height:35px;">line-height:35px; <br/>(same goes for line-height)</li>
+    <li style="letter-spacing:5px;">letter-spacing:5px;</li>
+    <li style="letter-spacing:0.9px;">letter-spacing:0.9px;</li>
+    <li style="text-align:right;width:300px;">text-align:right;width:300px;</li>
+    <li style="font-variant:small-caps;">font-variant:small-caps;</li>
+</ul>
+
+<div style="font-family: 'Inconsolata', Monaco, Consolas, 'Andale Mono', monospace">npm install --save html2canvas</div>
+<div class="raw" style="">
+    <span>[AB / CD]</span>
+</div>
+<div>Emojis 🤷🏾‍♂️👨‍👩‍👧‍👦 :)</div>
+</body>
 </html>
--- a/tests/reftests/text/textarea.html
+++ b/tests/reftests/text/textarea.html
@ -0,0 +1,67 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>textarea</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <script type="text/javascript" src="../../test.js"></script>
+    <style>
+        textarea{
+            font-family: Arial;
+            font-size: 14px;
+            width: 10em;
+            height: 90px;
+        }
+        div {
+            display: inline-block;
+        }
+    </style>
+
+</head>
+<body>
+<div>
+    <p>1. word wrap</p>
+    <textarea> A long text with many words that should be wrapped on various lines.
+    </textarea>
+
+    <p>2. padding</p>
+    <textarea style="padding: 1em">A long text with many words that should be wrapped on various lines.
+    </textarea>
+
+    <p>3. line height</p>
+    <textarea style="line-height: 25px">A long text with many words.
+    </textarea>
+
+    <p>4. letter spacing</p>
+    <textarea style="letter-spacing: 5px"> A long text with many words that should be wrapped on various lines.</textarea>
+</div>
+<div>
+    <p>5. multiple spaces</p>
+    <textarea>A long text with many           words     that should be wrapped on various lines.
+    </textarea>
+
+    <p>6. newlines</p>
+    <textarea>A long text with many
+          words that
+
+        should be wrapped on various lines.
+    </textarea>
+
+    <p>7. long word</p>
+    <textarea>Donaudampfschifffahrtsgesellschaftskapitänskochmütze</textarea>
+
+    <p>8. hyphen</p>
+    <textarea>A text with many-manymany manys.</textarea>
+</div>
+<div>
+    <p>9. kerning</p>
+    <textarea>AVAVAVAVAVAVAVAV TeTeTeTeTeTeTeTeTe YaYaYaYaYaYaYaYaY</textarea>
+
+    <p>10. kerning with letter spacing</p>
+    <textarea style="letter-spacing: 1px">AVAVAVAVAVAVAV TeTeTeTeTeTeTeTe YaYaYaYaYaYaYaY</textarea>
+
+    <p>11. kerning with letter spacing</p>
+    <textarea style="letter-spacing: 5px">AVAVAVAVAV TeTeTeTeTeT YaYaYaYaYa</textarea>
+
+</div>
+</body>
+</html>
--- a/tests/reftests/webcomponents/autonomous-custom-element.js
+++ b/tests/reftests/webcomponents/autonomous-custom-element.js
@ -0,0 +1,45 @@
+class AutonomousCustomElement extends HTMLElement {
+    constructor() {
+        super();
+
+        const shadow = this.attachShadow({mode: 'open'});
+        const wrapper = document.createElement('span');
+        wrapper.setAttribute('class', 'wrapper');
+
+        const info = document.createElement('span');
+        info.setAttribute('class', 'info');
+
+        info.textContent = this.getAttribute('text');
+
+        const img = document.createElement('img');
+        img.src = this.getAttribute('img');
+
+        // Create some CSS to apply to the shadow dom
+        const style = document.createElement('style');
+
+        style.textContent = `
+      .wrapper {
+        position: relative;
+      }
+      .info {
+        font-size: 0.8rem;
+        width: 200px;
+        display: inline-block;
+        border: 1px solid black;
+        padding: 10px;
+        background: white;
+        border-radius: 10px;
+      }
+      img {
+        width: 100px;
+      }
+    `;
+
+        shadow.appendChild(style);
+        shadow.appendChild(wrapper);
+        wrapper.appendChild(img);
+        wrapper.appendChild(info);
+    }
+}
+
+customElements.define('autonomous-custom-element', AutonomousCustomElement);
--- a/tests/reftests/webcomponents/slot-element.js
+++ b/tests/reftests/webcomponents/slot-element.js
@ -0,0 +1,51 @@
+customElements.define('summary-display',
+    class extends HTMLElement {
+        constructor() {
+            super();
+
+            const template = document.getElementById('summary-display-template');
+            const templateContent = template.content;
+
+            const shadowRoot = this.attachShadow({mode: 'open'});
+            shadowRoot.appendChild(templateContent.cloneNode(true));
+
+            const items = Array.from(this.querySelectorAll('li'));
+            const descriptions = Array.from(this.querySelectorAll('p'));
+
+            items.forEach(item => {
+                handleClick(item);
+            });
+
+            descriptions.forEach(description => {
+                updateDisplay(description, items[1]);
+            });
+
+            function handleClick(item) {
+                item.addEventListener('click', function() {
+                    items.forEach(item => {
+                        item.style.backgroundColor = 'white';
+                    });
+
+                    descriptions.forEach(description => {
+                        updateDisplay(description, item);
+                    });
+                });
+            }
+
+            function updateDisplay(description, item) {
+                description.removeAttribute('slot');
+
+                if(description.getAttribute('data-name') === item.textContent) {
+                    description.setAttribute('slot', 'choice');
+                    item.style.backgroundColor = '#bad0e4';
+                }
+            }
+
+            const slots = this.shadowRoot.querySelectorAll('slot');
+            slots[1].addEventListener('slotchange', function(e) {
+                const nodes = slots[1].assignedNodes();
+                console.log(`Element in Slot "${slots[1].name}" changed to "${nodes[0].outerHTML}".`);
+            });
+        }
+    }
+);
--- a/tests/reftests/webcomponents/webcomponents.html
+++ b/tests/reftests/webcomponents/webcomponents.html
@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Web components tests</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <script type="text/javascript" src="../../test.js"></script>
+    <style>
+
+    </style>
+</head>
+<body>
+<div>
+    <h1>Autonomous custom element</h1>
+    <autonomous-custom-element img="../../assets/image.jpg" text="This is text"></autonomous-custom-element>
+    <h1>Slot element</h1>
+    <summary-display>
+        <ul slot="master-list">
+            <li>Apples</li>
+            <li>Pears</li>
+            <li>Bananas</li>
+            <li>Oranges</li>
+            <li>Peaches</li>
+            <li>Strawberries</li>
+            <li>Blueberries</li>
+        </ul>
+
+        <p data-name="Apples">A common, sweet, crunchy fruit, usually green or yellow in color.</p>
+        <p data-name="Pears">A fairly common, sweet, usually green fruit, usually softer than Apples.</p>
+        <p data-name="Bananas">A long, curved, yellow fruit, with a fairly gentle flavor.</p>
+        <p data-name="Oranges">Orange in color, usually sweet but can be sharp, often contains pips.</p>
+        <p data-name="Peaches">An orange fruit with big stone in the middle, and sweet, juicy flesh.</p>
+        <p data-name="Strawberries">A red fruit with yellow seeds on the outside; has a sweet flavor and a pretty shape.</p>
+        <p data-name="Blueberries">They are berries and they are blue; sweet in flavor, small in size, round.</p>
+    </summary-display>
+
+    <template id="summary-display-template">
+        <article>
+            <div>
+                <slot name="master-list"></slot>
+            </div>
+            <div>
+                <slot name="choice"></slot>
+            </div>
+        </article>
+    </template>
+
+    <script src="autonomous-custom-element.js"></script>
+    <script src="slot-element.js"></script>
+</div>
+
+
+</body>
+</html>
--- a/tests/rollup.config.ts
+++ b/tests/rollup.config.ts
@ -1,8 +1,8 @@
-import nodeResolve from 'rollup-plugin-node-resolve';
-import commonjs from 'rollup-plugin-commonjs';
+import nodeResolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
 import sourceMaps from 'rollup-plugin-sourcemaps';
-import typescript from 'rollup-plugin-typescript2';
-import json from 'rollup-plugin-json';
+import typescript from '@rollup/plugin-typescript';
+import json from '@rollup/plugin-json';
 import {resolve} from 'path';

 const pkg = require('../package.json');
@ -36,14 +36,12 @@ export default {
        // Allow json resolution
        json(),
        // Compile TypeScript files
-        typescript({useTsconfigDeclarationDir: true, tsconfig: resolve(__dirname, 'tsconfig.json')}),
+        typescript({
+            tsconfig: resolve(__dirname, 'tsconfig.json')
+        }),
        // Allow bundling cjs modules (unlike webpack, rollup doesn't understand cjs)
        commonjs({
-            include: 'node_modules/**',
-            namedModules: {
-                'node_modules/platform/platform.js': ['name', 'version'],
-                'node_modules/es6-promise/dist/es6-promise.js': ['Promise']
-            }
+            include: 'node_modules/**'
        }),

        // Resolve source maps to the original source
--- a/tests/test.js
+++ b/tests/test.js
@ -24,6 +24,10 @@ var REFTEST = window.location.search.indexOf('reftest') !== -1;
        ])
        .forEach(appendScript);

+    window.addEventListener("unhandledrejection", function(event) {
+        console.info('UNHANDLED PROMISE REJECTION:', event);
+    });
+
    window.onload = function() {
        (function($) {
            $.fn.html2canvas = function(options) {
--- a/tests/testrunner.ts
+++ b/tests/testrunner.ts
@ -42,11 +42,11 @@ const uploadResults = (canvas: HTMLCanvasElement, url: string) => {
 };

 testList
-    .filter(test => {
+    .filter((test) => {
        return !Array.isArray(ignoredTests[test]) || ignoredTests[test].indexOf(platform.name || '') === -1;
    })
-    .forEach(url => {
-        describe(url, function() {
+    .forEach((url) => {
+        describe(url, function () {
            this.timeout(60000);
            this.retries(2);
            const windowWidth = 800;
@ -58,7 +58,7 @@ testList
            testContainer.style.position = 'fixed';
            testContainer.style.left = '10000px';

-            before(done => {
+            before((done) => {
                testContainer.onload = () => done();

                testContainer.src = url + '?selenium&run=false&reftest&' + Math.random();
@ -86,6 +86,11 @@ testList
                    throw new Error('Window not found for iframe');
                }

+                contentWindow.addEventListener('unhandledrejection', (event) => {
+                    console.error(event.reason);
+                    throw new Error(`unhandledrejection: ${JSON.stringify(event.reason)}`);
+                });
+
                const canvas: HTMLCanvasElement = await contentWindow
                    // @ts-ignore
                    .html2canvas(contentWindow.forceElement || contentWindow.document.documentElement, {
--- a/tests/tsconfig.json
+++ b/tests/tsconfig.json
@ -1,6 +1,9 @@
 {
    "extends": "../tsconfig.json",
    "compilerOptions": {
-        "types": ["node", "mocha"]
-    }
+        "types": ["node", "mocha"],
+        "rootDir": "../",
+        "declaration": false
+    },
+    "include": ["**/*.ts"]
 }
--- a/tsconfig.json
+++ b/tsconfig.json
@ -6,14 +6,14 @@
        "noUnusedParameters": true,
        "strictNullChecks": true,
        "strictPropertyInitialization": true,
-        "resolveJsonModule": true,
        "types": ["node", "jest"],
        "target": "es5",
        "lib": ["es2015", "dom"],
        "sourceMap": true,
        "outDir": "dist/lib",
        "declaration": true,
-        "declarationDir": "dist/types"
+        "declarationDir": "dist/types",
+        "resolveJsonModule": true
    },
    "include": [
        "src"
--- a/www/package-lock.json
+++ b/www/package-lock.json
@ -23,7 +23,7 @@
        "gatsby-transformer-remark": "^2.3.8",
        "glamor": "^2.20.40",
        "gzip-size": "^5.0.0",
-        "html2canvas": "^1.0.0-alpha.12",
+        "html2canvas": "file:../",
        "mkdirp": "^0.5.1",
        "prismjs": "^1.16.0",
        "react": "^16.8.6",
@ -34,6 +34,88 @@
        "typography-theme-github": "^0.16.19"
      }
    },
+    "..": {
+      "version": "1.1.0",
+      "license": "MIT",
+      "dependencies": {
+        "css-line-break": "1.1.1"
+      },
+      "devDependencies": {
+        "@babel/cli": "^7.4.3",
+        "@babel/core": "^7.4.3",
+        "@babel/preset-env": "^7.4.3",
+        "@babel/preset-flow": "^7.0.0",
+        "@rollup/plugin-commonjs": "^19.0.0",
+        "@rollup/plugin-json": "^4.1.0",
+        "@rollup/plugin-node-resolve": "^13.0.0",
+        "@rollup/plugin-typescript": "^8.2.1",
+        "@types/chai": "^4.1.7",
+        "@types/express": "^4.17.13",
+        "@types/glob": "^7.1.1",
+        "@types/jest": "^26.0.24",
+        "@types/karma": "^6.3.0",
+        "@types/mocha": "^8.2.3",
+        "@types/node": "^16.3.1",
+        "@types/platform": "^1.3.4",
+        "@types/promise-polyfill": "^6.0.3",
+        "@typescript-eslint/eslint-plugin": "^4.28.2",
+        "@typescript-eslint/parser": "^4.28.2",
+        "appium-ios-simulator": "^3.10.0",
+        "babel-eslint": "^10.0.1",
+        "babel-loader": "^8.0.5",
+        "babel-plugin-add-module-exports": "^1.0.2",
+        "babel-plugin-dev-expression": "^0.2.1",
+        "base64-arraybuffer": "0.2.0",
+        "body-parser": "^1.19.0",
+        "chai": "4.1.1",
+        "chromeless": "^1.5.2",
+        "cors": "^2.8.5",
+        "es6-promise": "^4.2.8",
+        "eslint": "^7.30.0",
+        "eslint-config-prettier": "^8.3.0",
+        "eslint-plugin-prettier": "3.4.0",
+        "express": "^4.17.1",
+        "filenamify-url": "1.0.0",
+        "glob": "7.1.3",
+        "html2canvas-proxy": "1.0.1",
+        "jest": "^27.0.6",
+        "jquery": "^3.5.1",
+        "js-polyfills": "^0.1.42",
+        "karma": "^6.3.2",
+        "karma-chrome-launcher": "^3.1.0",
+        "karma-edge-launcher": "^0.4.2",
+        "karma-firefox-launcher": "^2.1.0",
+        "karma-ie-launcher": "^1.0.0",
+        "karma-junit-reporter": "^2.0.1",
+        "karma-mocha": "^2.0.1",
+        "karma-safarinative-launcher": "^1.1.0",
+        "karma-sauce-launcher": "^2.0.2",
+        "mocha": "^9.0.2",
+        "node-simctl": "^5.3.0",
+        "platform": "^1.3.6",
+        "prettier": "^2.3.2",
+        "replace-in-file": "^3.0.0",
+        "rimraf": "^3.0.2",
+        "rollup": "^2.53.1",
+        "rollup-plugin-sourcemaps": "^0.6.3",
+        "serve-index": "^1.9.1",
+        "slash": "1.0.0",
+        "standard-version": "^8.0.2",
+        "ts-jest": "^27.0.3",
+        "ts-loader": "^8.3.0",
+        "ts-node": "^10.1.0",
+        "tslib": "^2.3.0",
+        "typescript": "^4.3.5",
+        "uglify-js": "^3.13.10",
+        "uglifyjs-webpack-plugin": "^2.2.0",
+        "webpack": "^4.46.0",
+        "webpack-cli": "^3.3.12",
+        "yargs": "^17.0.1"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
    "node_modules/@ardatan/aggregate-error": {
      "version": "0.0.6",
      "resolved": "https://registry.npmjs.org/@ardatan/aggregate-error/-/aggregate-error-0.0.6.tgz",
@ -3692,14 +3774,6 @@
        "node": ">=0.10.0"
      }
    },
-    "node_modules/base64-arraybuffer": {
-      "version": "0.1.5",
-      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz",
-      "integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg=",
-      "engines": {
-        "node": ">= 0.6.0"
-      }
-    },
    "node_modules/base64-js": {
      "version": "1.5.1",
      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@ -5512,14 +5586,6 @@
        "isobject": "^3.0.1"
      }
    },
-    "node_modules/css-line-break": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-1.0.1.tgz",
-      "integrity": "sha1-GfIGOjPpX7KDG4ZEbAuAwYivRQo=",
-      "dependencies": {
-        "base64-arraybuffer": "^0.1.5"
-      }
-    },
    "node_modules/css-loader": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-1.0.1.tgz",
@ -12365,15 +12431,8 @@
      "integrity": "sha512-SaGhCDPXJVNrQyKMtKy24q6IMdXg5FCPN3z+xizxw9l+oXQw5fOoaj/ERU5KqWhSYhXtW5bWthlDbTDLBhJQrA=="
    },
    "node_modules/html2canvas": {
-      "version": "1.0.0-alpha.12",
-      "resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.0.0-alpha.12.tgz",
-      "integrity": "sha1-OxmS48mz9WBjw1/WIElPN+uohRM=",
-      "dependencies": {
-        "css-line-break": "1.0.1"
-      },
-      "engines": {
-        "node": ">=4.0.0"
-      }
+      "resolved": "..",
+      "link": true
    },
    "node_modules/htmlparser2": {
      "version": "3.10.1",
@ -26395,11 +26454,6 @@
        }
      }
    },
-    "base64-arraybuffer": {
-      "version": "0.1.5",
-      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz",
-      "integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg="
-    },
    "base64-js": {
      "version": "1.5.1",
      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@ -27888,14 +27942,6 @@
        "isobject": "^3.0.1"
      }
    },
-    "css-line-break": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-1.0.1.tgz",
-      "integrity": "sha1-GfIGOjPpX7KDG4ZEbAuAwYivRQo=",
-      "requires": {
-        "base64-arraybuffer": "^0.1.5"
-      }
-    },
    "css-loader": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-1.0.1.tgz",
@ -33223,11 +33269,79 @@
      "integrity": "sha512-SaGhCDPXJVNrQyKMtKy24q6IMdXg5FCPN3z+xizxw9l+oXQw5fOoaj/ERU5KqWhSYhXtW5bWthlDbTDLBhJQrA=="
    },
    "html2canvas": {
-      "version": "1.0.0-alpha.12",
-      "resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.0.0-alpha.12.tgz",
-      "integrity": "sha1-OxmS48mz9WBjw1/WIElPN+uohRM=",
+      "version": "file:..",
      "requires": {
-        "css-line-break": "1.0.1"
+        "@babel/cli": "^7.4.3",
+        "@babel/core": "^7.4.3",
+        "@babel/preset-env": "^7.4.3",
+        "@babel/preset-flow": "^7.0.0",
+        "@rollup/plugin-commonjs": "^19.0.0",
+        "@rollup/plugin-json": "^4.1.0",
+        "@rollup/plugin-node-resolve": "^13.0.0",
+        "@rollup/plugin-typescript": "^8.2.1",
+        "@types/chai": "^4.1.7",
+        "@types/express": "^4.17.13",
+        "@types/glob": "^7.1.1",
+        "@types/jest": "^26.0.24",
+        "@types/karma": "^6.3.0",
+        "@types/mocha": "^8.2.3",
+        "@types/node": "^16.3.1",
+        "@types/platform": "^1.3.4",
+        "@types/promise-polyfill": "^6.0.3",
+        "@typescript-eslint/eslint-plugin": "^4.28.2",
+        "@typescript-eslint/parser": "^4.28.2",
+        "appium-ios-simulator": "^3.10.0",
+        "babel-eslint": "^10.0.1",
+        "babel-loader": "^8.0.5",
+        "babel-plugin-add-module-exports": "^1.0.2",
+        "babel-plugin-dev-expression": "^0.2.1",
+        "base64-arraybuffer": "0.2.0",
+        "body-parser": "^1.19.0",
+        "chai": "4.1.1",
+        "chromeless": "^1.5.2",
+        "cors": "^2.8.5",
+        "css-line-break": "1.1.1",
+        "es6-promise": "^4.2.8",
+        "eslint": "^7.30.0",
+        "eslint-config-prettier": "^8.3.0",
+        "eslint-plugin-prettier": "3.4.0",
+        "express": "^4.17.1",
+        "filenamify-url": "1.0.0",
+        "glob": "7.1.3",
+        "html2canvas-proxy": "1.0.1",
+        "jest": "^27.0.6",
+        "jquery": "^3.5.1",
+        "js-polyfills": "^0.1.42",
+        "karma": "^6.3.2",
+        "karma-chrome-launcher": "^3.1.0",
+        "karma-edge-launcher": "^0.4.2",
+        "karma-firefox-launcher": "^2.1.0",
+        "karma-ie-launcher": "^1.0.0",
+        "karma-junit-reporter": "^2.0.1",
+        "karma-mocha": "^2.0.1",
+        "karma-safarinative-launcher": "^1.1.0",
+        "karma-sauce-launcher": "^2.0.2",
+        "mocha": "^9.0.2",
+        "node-simctl": "^5.3.0",
+        "platform": "^1.3.6",
+        "prettier": "^2.3.2",
+        "replace-in-file": "^3.0.0",
+        "rimraf": "^3.0.2",
+        "rollup": "^2.53.1",
+        "rollup-plugin-sourcemaps": "^0.6.3",
+        "serve-index": "^1.9.1",
+        "slash": "1.0.0",
+        "standard-version": "^8.0.2",
+        "ts-jest": "^27.0.3",
+        "ts-loader": "^8.3.0",
+        "ts-node": "^10.1.0",
+        "tslib": "^2.3.0",
+        "typescript": "^4.3.5",
+        "uglify-js": "^3.13.10",
+        "uglifyjs-webpack-plugin": "^2.2.0",
+        "webpack": "^4.46.0",
+        "webpack-cli": "^3.3.12",
+        "yargs": "^17.0.1"
      }
    },
    "htmlparser2": {
--- a/www/package.json
+++ b/www/package.json
@ -19,7 +19,7 @@
    "gatsby-transformer-remark": "^2.3.8",
    "glamor": "^2.20.40",
    "gzip-size": "^5.0.0",
-    "html2canvas": "^1.0.0-alpha.12",
+    "html2canvas": "file:../",
    "mkdirp": "^0.5.1",
    "prismjs": "^1.16.0",
    "react": "^16.8.6",
--- a/www/src/preview.ts
+++ b/www/src/preview.ts
@ -62,7 +62,7 @@ const DOWN_ARROW = 40;
 const LEFT_ARROW = 37;
 const RIGHT_ARROW = 39;

-window.addEventListener('keydown', e => {
+window.addEventListener('keydown', (e) => {
    if (testSelector && browserSelector) {
        if (e.keyCode === UP_ARROW) {
            testSelector.selectedIndex = Math.max(0, testSelector.selectedIndex - 1);
@ -103,7 +103,7 @@ if (testSelector && browserSelector) {
    browserSelector.addEventListener(
        'change',
        () => {
-            testList[testSelector.value].some(browser => {
+            testList[testSelector.value].some((browser) => {
                if (browser.id === browserSelector.value) {
                    if (browser) {
                        onBrowserChange(browser);
Author	SHA1	Message	Date
CI	f284752295	chore(release): 1.1.5	2021-08-02 10:38:51 +00:00
Niklas von Hertzen	96e23d1851	fix: natural sizes for images with srcset (#2622 )	2021-08-02 18:27:03 +08:00
Niklas von Hertzen	7d788c6f3d	fix: emoji line breaking (fix #1813 ) (#2621 ) * fix: emoji line breaking (fix #1813) * test: fix text.html reftest	2021-08-02 17:49:46 +08:00
Niklas von Hertzen	5dea36bd69	docs: update README to github discussion Q/A	2021-07-17 17:24:15 +08:00
CI	11d16d2b77	chore(release): 1.1.4	2021-07-15 16:44:42 +00:00
Niklas von Hertzen	e9f7f48d57	fix: word-break seperators (#2593 )	2021-07-15 21:05:26 +08:00
Niklas von Hertzen	4c360fc1f0	test: refactor language tests (#2594 )	2021-07-15 20:58:04 +08:00
Niklas von Hertzen	578bb771bf	test: update box-shadow with radius	2021-07-15 18:24:39 +08:00
Niklas von Hertzen	522e5aac5f	feat: add support for webkit-text-stroke and paint-order (#2591 )	2021-07-15 18:19:26 +08:00
Niklas von Hertzen	dd6d8856ec	fix: svg d path getting truncated on copy (#2589 )	2021-07-15 17:15:47 +08:00
Niklas von Hertzen	45efe54da8	fix: this.canvas.ownerDocument is undefined (#2590 )	2021-07-15 17:08:43 +08:00
Niklas von Hertzen	cd99f11b1b	fix: text position for form elements and list markers (#2588 )	2021-07-15 16:54:01 +08:00
Niklas von Hertzen	fa60716d07	fix: don't copy 'all' css property (#2586 )	2021-07-14 22:49:52 +08:00
CI	99b687c412	chore(release): 1.1.3	2021-07-14 13:08:25 +00:00
Niklas von Hertzen	1d00bfe175	test: add test cases for text-stroke and textarea from (#1540 and #2132 ) (#2585 )	2021-07-14 21:07:39 +08:00
Niklas von Hertzen	58b4591174	feat: allow access to reference element in onclone (#2584 )	2021-07-14 21:07:10 +08:00
Niklas von Hertzen	92fa448913	fix: responsive svg images (#2583 )	2021-07-14 20:44:04 +08:00
Niklas von Hertzen	1acdc827a4	fix: image blob rendering	2021-07-14 20:21:57 +08:00
Niklas von Hertzen	acb4cd24b8	feat: support for custom and slot elements (#2581 )	2021-07-14 17:59:08 +08:00
Niklas von Hertzen	eeb5a3ea1d	fix: iframe load to ensure images are loaded (#2577 )	2021-07-14 16:18:43 +08:00
CI	52a03c76b6	chore(release): 1.1.2	2021-07-13 14:01:24 +00:00
Niklas von Hertzen	439e365ea8	fix: text-shadow position with baseline (#2576 )	2021-07-13 19:14:27 +08:00
Niklas von Hertzen	e29af58661	ci: implement screenshot diffing (#2571 )	2021-07-13 18:48:18 +08:00
Niklas von Hertzen	171585491d	fix: logger unique names (#2575 )	2021-07-13 18:07:09 +08:00
CI	99b8182991	chore(release): 1.1.1	2021-07-12 11:31:49 +00:00
mzand33	a4a3ce8a2e	fix: allow proxy url with parameters (#2100 )	2021-07-12 19:14:01 +08:00
Niklas von Hertzen	084017a673	fix: crash on background-size with calc() (fix #2469 ) (#2569 )	2021-07-12 19:09:57 +08:00
Niklas von Hertzen	4555940d0b	fix: handle unhandled promise rejections (#2568 )	2021-07-12 19:01:43 +08:00
CI	382853cb33	chore(release): 1.1.0	2021-07-11 14:15:36 +00:00
Niklas von Hertzen	44296e5293	fix: text-decoration-line fallback (#2088 ) (#2567 )	2021-07-11 22:11:29 +08:00
Niklas von Hertzen	b2902ec31c	deps: update dependencies with lint fixes (#2565 )	2021-07-11 20:25:22 +08:00
Niklas von Hertzen	e7a021ab93	ci: fail build if no artifacts uploaded (#2566 )	2021-07-11 19:48:18 +08:00
ljsnagy	85f79c1a5e	fix: use baseline for text positioning (#2109 )	2021-07-11 13:23:23 +08:00
Niklas von Hertzen	cf35a282b2	docs: update border-style support	2021-07-04 14:12:48 +08:00
Chang Wang	bb9237155c	fix: Ensure resizeImage's canvas has at least 1px of width and height (#2409 ) * ensure resizeImage canvas has > 0 width, height * add tests for sliver background images	2021-07-04 13:40:25 +08:00