feat: drop support for IE9

.github/workflows/ci.yml

@@ -117,9 +117,6 @@ jobs:
             name: iOS Simulator Safari 15
             targetBrowser: Safari_IOS_15
             xcode: /Applications/Xcode_13.0.app
-          - os: windows-latest
-            name: Windows Internet Explorer 9 (Emulated)
-            targetBrowser: IE_9
           - os: windows-latest
             name: Windows Internet Explorer 10 (Emulated)
             targetBrowser: IE_10

CHANGELOG.md

@@ -2,76 +2,6 @@
 
 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.
 
-## [1.3.2](https://github.com/niklasvh/html2canvas/compare/v1.3.1...v1.3.2) (2021-08-15)
-
-
-### docs
-
-* add warning for webgl cloning with preserveDrawingBuffer=false (#2661) ([01ed879](https://github.com/niklasvh/html2canvas/commit/01ed87907ad9c7688880e2c5cb8ebc22ef73a4d8)), closes [#2661](https://github.com/niklasvh/html2canvas/issues/2661)
-* include src files on www (#2660) ([58ff000](https://github.com/niklasvh/html2canvas/commit/58ff0003f77d825ac027eeec95fa80c0123eaf8f)), closes [#2660](https://github.com/niklasvh/html2canvas/issues/2660)
-
-### feat
-
-* add support for data-html2canvas-debug property for debugging (#2658) ([cd0d725](https://github.com/niklasvh/html2canvas/commit/cd0d7258c3a93f2989d5d9ec0244ba2763ea2d23)), closes [#2658](https://github.com/niklasvh/html2canvas/issues/2658)
-
-### fix
-
-* disable transition properties (#2659) ([f143166](https://github.com/niklasvh/html2canvas/commit/f1431665513e0a4636fb167a241f4a0571ba728a)), closes [#2659](https://github.com/niklasvh/html2canvas/issues/2659)
-* overflows with absolutely positioned content (#2663) ([38c6829](https://github.com/niklasvh/html2canvas/commit/38c682955a9299ca7785af71d8f251df799405b0)), closes [#2663](https://github.com/niklasvh/html2canvas/issues/2663)
-
-
-
-## [1.3.1](https://github.com/niklasvh/html2canvas/compare/v1.3.0...v1.3.1) (2021-08-14)
-
-
-### fix
-
-* multi arg transition/animation duration (#2657) ([1b55ed5](https://github.com/niklasvh/html2canvas/commit/1b55ed5668dcbbe1c6d8d7e94736d8f2da2d31c5)), closes [#2657](https://github.com/niklasvh/html2canvas/issues/2657)
-
-
-
-# [1.3.0](https://github.com/niklasvh/html2canvas/compare/v1.2.2...v1.3.0) (2021-08-13)
-
-
-### feat
-
-* add rtl render support (#2653) ([6947982](https://github.com/niklasvh/html2canvas/commit/694798284838b16882e648914da0905818aa366c)), closes [#2653](https://github.com/niklasvh/html2canvas/issues/2653)
-* correctly break graphemes (#2652) ([437b367](https://github.com/niklasvh/html2canvas/commit/437b367d3ba9dfd7f9a4c8042ac8d00208c09770)), closes [#2652](https://github.com/niklasvh/html2canvas/issues/2652)
-
-### fix
-
-* correctly handle allowTaint canvas cloning (#2649) ([c378e22](https://github.com/niklasvh/html2canvas/commit/c378e220694c14cb7b3b4b8650a7757f8fc23c7a)), closes [#2649](https://github.com/niklasvh/html2canvas/issues/2649)
-* finish animation/transitions for elements (#2632) ([969638f](https://github.com/niklasvh/html2canvas/commit/969638fb94a0a14c64a667fa6e5689f79d9f1044)), closes [#2632](https://github.com/niklasvh/html2canvas/issues/2632)
-
-### test
-
-* add letter-spacing test for zwj emoji (#2650) ([f919204](https://github.com/niklasvh/html2canvas/commit/f919204efa06af219f155ca279f96124bb92862b)), closes [#2650](https://github.com/niklasvh/html2canvas/issues/2650)
-
-
-
-## [1.2.2](https://github.com/niklasvh/html2canvas/compare/v1.2.1...v1.2.2) (2021-08-10)
-
-
-### ci
-
-* add ios15 target (#2564) ([e429e04](https://github.com/niklasvh/html2canvas/commit/e429e0443adf5c7ca3041b97a8157b8911302206)), closes [#2564](https://github.com/niklasvh/html2canvas/issues/2564)
-
-### docs
-
-* update test previewer (#2637) ([7a06d0c](https://github.com/niklasvh/html2canvas/commit/7a06d0c2c2f3b8a1d1a8a85c540f8288b782e8c6)), closes [#2637](https://github.com/niklasvh/html2canvas/issues/2637)
-
-### fix
-
-* parsing counter content in pseudo element (#2640) ([1941b9e](https://github.com/niklasvh/html2canvas/commit/1941b9e0acfd9243da0beaf70e1643cab1b4a963)), closes [#2640](https://github.com/niklasvh/html2canvas/issues/2640)
-* radial gradient ry check (#2631) ([a0dd38a](https://github.com/niklasvh/html2canvas/commit/a0dd38a8be4e540ae1c1f4b4e41f6c386f3e454f)), closes [#2631](https://github.com/niklasvh/html2canvas/issues/2631)
-* test for ios range line break error (#2635) ([f43f942](https://github.com/niklasvh/html2canvas/commit/f43f942fcd793dde9cdc6c0438f379ec3c05c405)), closes [#2635](https://github.com/niklasvh/html2canvas/issues/2635)
-
-### test
-
-* large base64 encoded background (#2636) ([e36408a](https://github.com/niklasvh/html2canvas/commit/e36408ad030fe31acd9969a37fe24c1621c0bd04)), closes [#2636](https://github.com/niklasvh/html2canvas/issues/2636)
-
-
-
 ## [1.2.1](https://github.com/niklasvh/html2canvas/compare/v1.2.0...v1.2.1) (2021-08-05)
 
 

README.md

@@ -3,7 +3,7 @@ html2canvas
 
 [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) 
+[![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)
 [![NPM Downloads](https://img.shields.io/npm/dm/html2canvas.svg)](https://www.npmjs.org/package/html2canvas)
 [![NPM Version](https://img.shields.io/npm/v/html2canvas.svg)](https://www.npmjs.org/package/html2canvas)
@@ -28,7 +28,8 @@ The library should work fine on the following browsers (with `Promise` polyfill)
 * Firefox 3.5+
 * Google Chrome
 * Opera 12+
-* IE9+
+* IE10+
+* Edge
 * Safari 6+
 
 As each CSS property needs to be manually built to be supported, there are a number of properties that are not yet supported.

docs/documentation.md

@@ -5,28 +5,28 @@ nextUrl: "/getting-started"
 nextTitle: "Getting Started"
 ---
 
-Before you get started with the script, there are a few things that are good to know regarding the 
+Before you get started with the script, there are a few things that are good to know regarding the
 script and some of its limitations.
 
 ## Introduction
 The script allows you to take "screenshots" of webpages or parts of it, directly on the users browser.
-The screenshot is based on the DOM and as such may not be 100% accurate to the real representation 
+The screenshot is based on the DOM and as such may not be 100% accurate to the real representation
-as it does not make an actual screenshot, but builds the screenshot based on the information 
+as it does not make an actual screenshot, but builds the screenshot based on the information
 available on the page.
 
 ## How it works
 The script traverses through the DOM of the page it is loaded on. It gathers information on all the elements
 there, which it then uses to build a representation of the page. In other words, it does not actually take a
 screenshot of the page, but builds a representation of it based on the properties it reads from the DOM.
-            
+
-            
+
-As a result, it is only able to render correctly properties that it understands, meaning there are many 
+As a result, it is only able to render correctly properties that it understands, meaning there are many
-CSS properties which do not work. For a full list of supported CSS properties, check out the 
+CSS properties which do not work. For a full list of supported CSS properties, check out the
 [supported features](/features/) page.
 
 ## Limitations
-All the images that the script uses need to reside under the [same origin](http://en.wikipedia.org/wiki/Same_origin_policy) 
+All the images that the script uses need to reside under the [same origin](http://en.wikipedia.org/wiki/Same_origin_policy)
-for it to be able to read them without the assistance of a [proxy](/proxy/). Similarly, if you have other `canvas` 
+for it to be able to read them without the assistance of a [proxy](/proxy/). Similarly, if you have other `canvas`
 elements on the page, which have been tainted with cross-origin content, they will become dirty and no longer readable by html2canvas.
 
 The script doesn't render plugin content such as Flash or Java applets.
@@ -37,6 +37,6 @@ The library should work fine on the following browsers (with `Promise` polyfill)
  - Firefox 3.5+
  - Google Chrome
  - Opera 12+
- - IE9+
+ - IE10+
  - Edge
  - Safari 6+

karma.conf.js

@@ -48,12 +48,6 @@ module.exports = function(config) {
             platform: 'iOS',
             sdk: '15.0'
         },
-        SauceLabs_IE9: {
-            base: 'SauceLabs',
-            browserName: 'internet explorer',
-            version: '9.0',
-            platform: 'Windows 7'
-        },
         SauceLabs_IE10: {
             base: 'SauceLabs',
             browserName: 'internet explorer',
@@ -93,11 +87,6 @@ module.exports = function(config) {
             version: '9.3',
             device: 'iPhone 6 Plus Simulator'
         },
-        IE_9: {
-            base: 'IE',
-            'x-ua-compatible': 'IE=EmulateIE9',
-            flags: ['-extoff']
-        },
         IE_10: {
             base: 'IE',
             'x-ua-compatible': 'IE=EmulateIE10',

package.json

@@ -6,7 +6,7 @@
   "module": "dist/html2canvas.esm.js",
   "typings": "dist/types/index.d.ts",
   "browser": "dist/html2canvas.js",
-  "version": "1.3.2",
+  "version": "1.2.1",
   "author": {
     "name": "Niklas von Hertzen",
     "email": "niklasvh@gmail.com",
@@ -48,7 +48,7 @@
     "babel-loader": "^8.0.5",
     "babel-plugin-add-module-exports": "^1.0.2",
     "babel-plugin-dev-expression": "^0.2.1",
-    "base64-arraybuffer": "1.0.1",
+    "base64-arraybuffer": "0.2.0",
     "body-parser": "^1.19.0",
     "chai": "4.1.1",
     "chromeless": "^1.5.2",
@@ -118,7 +118,6 @@
   "homepage": "https://html2canvas.hertzen.com",
   "license": "MIT",
   "dependencies": {
-    "css-line-break": "2.0.1",
+    "css-line-break": "2.0.1"
-    "text-segmentation": "^1.0.2"
   }
 }

src/core/cache-storage.ts

@@ -12,7 +12,6 @@ export class CacheStorage {
         }
 
         link.href = url;
-        link.href = link.href; // IE9, LOL! - http://jsfiddle.net/niklasvh/2e48b/
         return link.protocol + link.hostname + link.port;
     }
 

src/core/debugger.ts

@@ -1,29 +0,0 @@
-const elementDebuggerAttribute = 'data-html2canvas-debug';
-export const enum DebuggerType {
-    NONE,
-    ALL,
-    CLONE,
-    PARSE,
-    RENDER
-}
-
-const getElementDebugType = (element: Element): DebuggerType => {
-    const attribute = element.getAttribute(elementDebuggerAttribute);
-    switch (attribute) {
-        case 'all':
-            return DebuggerType.ALL;
-        case 'clone':
-            return DebuggerType.CLONE;
-        case 'parse':
-            return DebuggerType.PARSE;
-        case 'render':
-            return DebuggerType.RENDER;
-        default:
-            return DebuggerType.NONE;
-    }
-};
-
-export const isDebugging = (element: Element, type: Omit<DebuggerType, DebuggerType.NONE>): boolean => {
-    const elementType = getElementDebugType(element);
-    return elementType === DebuggerType.ALL || type === elementType;
-};

src/css/IPropertyDescriptor.ts

@@ -1,8 +1,8 @@
 import {CSSValue} from './syntax/parser';
-import {CSSTypes} from './types';
+import {CSSTypes} from './types/index';
 import {Context} from '../core/context';
 
-export const enum PropertyDescriptorParsingType {
+export enum PropertyDescriptorParsingType {
     VALUE,
     LIST,
     IDENT_VALUE,

src/css/index.ts

@@ -31,7 +31,6 @@ import {
     borderTopWidth
 } from './property-descriptors/border-width';
 import {color} from './property-descriptors/color';
-import {direction} from './property-descriptors/direction';
 import {display, DISPLAY} from './property-descriptors/display';
 import {float, FLOAT} from './property-descriptors/float';
 import {letterSpacing} from './property-descriptors/letter-spacing';
@@ -58,7 +57,6 @@ import {Tokenizer} from './syntax/tokenizer';
 import {Color, color as colorType, isTransparent} from './types/color';
 import {angle} from './types/angle';
 import {image} from './types/image';
-import {time} from './types/time';
 import {opacity} from './property-descriptors/opacity';
 import {textDecorationColor} from './property-descriptors/text-decoration-color';
 import {textDecorationLine} from './property-descriptors/text-decoration-line';
@@ -73,7 +71,6 @@ import {contains} from '../core/bitwise';
 import {content} from './property-descriptors/content';
 import {counterIncrement} from './property-descriptors/counter-increment';
 import {counterReset} from './property-descriptors/counter-reset';
-import {duration} from './property-descriptors/duration';
 import {quotes} from './property-descriptors/quotes';
 import {boxShadow} from './property-descriptors/box-shadow';
 import {paintOrder} from './property-descriptors/paint-order';
@@ -82,7 +79,6 @@ import {webkitTextStrokeWidth} from './property-descriptors/webkit-text-stroke-w
 import {Context} from '../core/context';
 
 export class CSSParsedDeclaration {
-    animationDuration: ReturnType<typeof duration.parse>;
     backgroundClip: ReturnType<typeof backgroundClip.parse>;
     backgroundColor: Color;
     backgroundImage: ReturnType<typeof backgroundImage.parse>;
@@ -108,7 +104,6 @@ export class CSSParsedDeclaration {
     borderLeftWidth: ReturnType<typeof borderLeftWidth.parse>;
     boxShadow: ReturnType<typeof boxShadow.parse>;
     color: Color;
-    direction: ReturnType<typeof direction.parse>;
     display: ReturnType<typeof display.parse>;
     float: ReturnType<typeof float.parse>;
     fontFamily: ReturnType<typeof fontFamily.parse>;
@@ -150,7 +145,6 @@ export class CSSParsedDeclaration {
     zIndex: ReturnType<typeof zIndex.parse>;
 
     constructor(context: Context, declaration: CSSStyleDeclaration) {
-        this.animationDuration = parse(context, duration, declaration.animationDuration);
         this.backgroundClip = parse(context, backgroundClip, declaration.backgroundClip);
         this.backgroundColor = parse(context, backgroundColor, declaration.backgroundColor);
         this.backgroundImage = parse(context, backgroundImage, declaration.backgroundImage);
@@ -176,7 +170,6 @@ export class CSSParsedDeclaration {
         this.borderLeftWidth = parse(context, borderLeftWidth, declaration.borderLeftWidth);
         this.boxShadow = parse(context, boxShadow, declaration.boxShadow);
         this.color = parse(context, color, declaration.color);
-        this.direction = parse(context, direction, declaration.direction);
         this.display = parse(context, display, declaration.display);
         this.float = parse(context, float, declaration.cssFloat);
         this.fontFamily = parse(context, fontFamily, declaration.fontFamily);
@@ -313,8 +306,6 @@ const parse = (context: Context, descriptor: CSSPropertyDescriptor<any>, style?:
                 case 'length-percentage':
                     const value = parser.parseComponentValue();
                     return isLengthPercentage(value) ? value : ZERO_LENGTH;
-                case 'time':
-                    return time.parse(context, parser.parseComponentValue());
             }
             break;
     }

src/css/layout/text.ts

@@ -1,7 +1,6 @@
 import {OVERFLOW_WRAP} from '../property-descriptors/overflow-wrap';
 import {CSSParsedDeclaration} from '../index';
 import {fromCodePoint, LineBreaker, toCodePoints} from 'css-line-break';
-import {splitGraphemes} from 'text-segmentation';
 import {Bounds, parseBounds} from './bounds';
 import {FEATURES} from '../../core/features';
 import {Context} from '../../core/context';
@@ -29,24 +28,12 @@ export const parseTextBounds = (
         if (styles.textDecorationLine.length || text.trim().length > 0) {
             if (FEATURES.SUPPORT_RANGE_BOUNDS) {
                 if (!FEATURES.SUPPORT_WORD_BREAKING) {
-                    const rects = createRange(node, offset, text.length).getClientRects();
+                    textBounds.push(
-                    if (rects.length > 1) {
+                        new TextBounds(
-                        let graphemeOffset = 0;
+                            text,
-                        splitGraphemes(text).forEach((grapheme) => {
+                            Bounds.fromDOMRectList(context, createRange(node, offset, text.length).getClientRects())
-                            textBounds.push(
+                        )
-                                new TextBounds(
+                    );
-                                    grapheme,
-                                    Bounds.fromDOMRectList(
-                                        context,
-                                        createRange(node, graphemeOffset + offset, grapheme.length).getClientRects()
-                                    )
-                                )
-                            );
-                            graphemeOffset += grapheme.length;
-                        });
-                    } else {
-                        textBounds.push(new TextBounds(text, Bounds.fromDOMRectList(context, rects)));
-                    }
                 } else {
                     textBounds.push(new TextBounds(text, getRangeBounds(context, node, offset, text.length)));
                 }
@@ -99,7 +86,7 @@ const getRangeBounds = (context: Context, node: Text, offset: number, length: nu
 };
 
 const breakText = (value: string, styles: CSSParsedDeclaration): string[] => {
-    return styles.letterSpacing !== 0 ? splitGraphemes(value) : breakWords(value, styles);
+    return styles.letterSpacing !== 0 ? toCodePoints(value).map((i) => fromCodePoint(i)) : breakWords(value, styles);
 };
 
 // https://drafts.csswg.org/css-text/#word-separator

src/css/property-descriptors/direction.ts

@@ -1,23 +0,0 @@
-import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
-import {Context} from '../../core/context';
-
-export const enum DIRECTION {
-    LTR = 0,
-    RTL = 1
-}
-
-export const direction: IPropertyIdentValueDescriptor<DIRECTION> = {
-    name: 'direction',
-    initialValue: 'ltr',
-    prefix: false,
-    type: PropertyDescriptorParsingType.IDENT_VALUE,
-    parse: (_context: Context, direction: string) => {
-        switch (direction) {
-            case 'rtl':
-                return DIRECTION.RTL;
-            case 'ltr':
-            default:
-                return DIRECTION.LTR;
-        }
-    }
-};

src/css/property-descriptors/duration.ts

@@ -1,14 +0,0 @@
-import {IPropertyListDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
-import {Context} from '../../core/context';
-import {CSSValue, isDimensionToken} from '../syntax/parser';
-import {time} from '../types/time';
-
-export const duration: IPropertyListDescriptor<number[]> = {
-    name: 'duration',
-    initialValue: '0s',
-    prefix: false,
-    type: PropertyDescriptorParsingType.LIST,
-    parse: (context: Context, tokens: CSSValue[]) => {
-        return tokens.filter(isDimensionToken).map((token) => time.parse(context, token));
-    }
-};

src/css/property-descriptors/overflow-wrap.ts

@@ -1,6 +1,6 @@
 import {IPropertyIdentValueDescriptor, PropertyDescriptorParsingType} from '../IPropertyDescriptor';
 import {Context} from '../../core/context';
-export const enum OVERFLOW_WRAP {
+export enum OVERFLOW_WRAP {
     NORMAL = 'normal',
     BREAK_WORD = 'break-word'
 }

src/css/property-descriptors/overflow.ts

@@ -5,8 +5,7 @@ export enum OVERFLOW {
     VISIBLE = 0,
     HIDDEN = 1,
     SCROLL = 2,
-    CLIP = 3,
+    AUTO = 3
-    AUTO = 4
 }
 
 export const overflow: IPropertyListDescriptor<OVERFLOW[]> = {
@@ -21,8 +20,6 @@ export const overflow: IPropertyListDescriptor<OVERFLOW[]> = {
                     return OVERFLOW.HIDDEN;
                 case 'scroll':
                     return OVERFLOW.SCROLL;
-                case 'clip':
-                    return OVERFLOW.CLIP;
                 case 'auto':
                     return OVERFLOW.AUTO;
                 case 'visible':

src/css/syntax/tokenizer.ts

@@ -2,7 +2,7 @@
 
 import {fromCodePoint, toCodePoints} from 'css-line-break';
 
-export const enum TokenType {
+export enum TokenType {
     STRING_TOKEN,
     BAD_STRING_TOKEN,
     LEFT_PARENTHESIS_TOKEN,

src/css/types/functions/counter.ts

@@ -4,7 +4,10 @@ import {contains} from '../../../core/bitwise';
 import {CSSParsedCounterDeclaration} from '../../index';
 
 export class CounterState {
-    private readonly counters: {[key: string]: number[]} = {};
+    readonly counters: {[key: string]: number[]};
+    constructor() {
+        this.counters = {};
+    }
 
     getCounterValue(name: string): number {
         const counter = this.counters[name];
@@ -15,7 +18,7 @@ export class CounterState {
         return 1;
     }
 
-    getCounterValues(name: string): readonly number[] {
+    getCounterValues(name: string): number[] {
         const counter = this.counters[name];
         return counter ? counter : [];
     }
@@ -34,9 +37,6 @@ export class CounterState {
                 const counter = this.counters[entry.counter];
                 if (counter && entry.increment !== 0) {
                     canReset = false;
-                    if (!counter.length) {
-                        counter.push(1);
-                    }
                     counter[Math.max(0, counter.length - 1)] += entry.increment;
                 }
             });

src/css/types/index.ts

@@ -1 +1 @@
-export type CSSTypes = 'angle' | 'color' | 'image' | 'length' | 'length-percentage' | 'time';
+export type CSSTypes = 'angle' | 'color' | 'image' | 'length' | 'length-percentage';

src/css/types/time.ts

@@ -1,20 +0,0 @@
-import {CSSValue} from '../syntax/parser';
-import {TokenType} from '../syntax/tokenizer';
-import {ITypeDescriptor} from '../ITypeDescriptor';
-import {Context} from '../../core/context';
-
-export const time: ITypeDescriptor<number> = {
-    name: 'time',
-    parse: (_context: Context, value: CSSValue): number => {
-        if (value.type === TokenType.DIMENSION_TOKEN) {
-            switch (value.unit.toLowerCase()) {
-                case 's':
-                    return 1000 * value.number;
-                case 'ms':
-                    return value.number;
-            }
-        }
-
-        throw new Error(`Unsupported time type`);
-    }
-};

src/dom/document-cloner.ts

@@ -20,12 +20,10 @@ import {LIST_STYLE_TYPE, listStyleType} from '../css/property-descriptors/list-s
 import {CSSParsedCounterDeclaration, CSSParsedPseudoDeclaration} from '../css/index';
 import {getQuote} from '../css/property-descriptors/quotes';
 import {Context} from '../core/context';
-import {DebuggerType, isDebugging} from '../core/debugger';
 
 export interface CloneOptions {
     ignoreElements?: (element: Element) => boolean;
     onclone?: (document: Document, element: HTMLElement) => void;
-    allowTaint?: boolean;
 }
 
 export interface WindowOptions {
@@ -137,9 +135,6 @@ export class DocumentCloner {
     }
 
     createElementClone<T extends HTMLElement | SVGElement>(node: T): HTMLElement | SVGElement {
-        if (isDebugging(node, DebuggerType.CLONE)) {
-            debugger;
-        }
         if (isCanvasElement(node)) {
             return this.createCanvasClone(node);
         }
@@ -194,7 +189,7 @@ export class DocumentCloner {
                 img.src = canvas.toDataURL();
                 return img;
             } catch (e) {
-                this.context.logger.info(`Unable to inline canvas contents, canvas is tainted`, canvas);
+                this.context.logger.info(`Unable to clone canvas contents, canvas is tainted`);
             }
         }
 
@@ -206,27 +201,14 @@ export class DocumentCloner {
             const ctx = canvas.getContext('2d');
             const clonedCtx = clonedCanvas.getContext('2d');
             if (clonedCtx) {
-                if (!this.options.allowTaint && ctx) {
+                if (ctx) {
                     clonedCtx.putImageData(ctx.getImageData(0, 0, canvas.width, canvas.height), 0, 0);
                 } else {
-                    const gl = canvas.getContext('webgl2') ?? canvas.getContext('webgl');
-                    if (gl) {
-                        const attribs = gl.getContextAttributes();
-                        if (attribs?.preserveDrawingBuffer === false) {
-                            this.context.logger.warn(
-                                'Unable to clone WebGL context as it has preserveDrawingBuffer=false',
-                                canvas
-                            );
-                        }
-                    }
-
                     clonedCtx.drawImage(canvas, 0, 0);
                 }
             }
             return clonedCanvas;
-        } catch (e) {
+        } catch (e) {}
-            this.context.logger.info(`Unable to clone canvas as it is tainted`, canvas);
-        }
 
         return clonedCanvas;
     }
@@ -244,7 +226,6 @@ export class DocumentCloner {
 
         if (window && isElementNode(node) && (isHTMLElementNode(node) || isSVGElementNode(node))) {
             const clone = this.createElementClone(node);
-            clone.style.transitionProperty = 'none';
 
             const style = window.getComputedStyle(node);
             const styleBefore = window.getComputedStyle(node, ':before');

src/dom/element-container.ts

@@ -3,44 +3,29 @@ import {TextContainer} from './text-container';
 import {Bounds, parseBounds} from '../css/layout/bounds';
 import {isHTMLElementNode} from './node-parser';
 import {Context} from '../core/context';
-import {DebuggerType, isDebugging} from '../core/debugger';
 
 export const enum FLAGS {
     CREATES_STACKING_CONTEXT = 1 << 1,
     CREATES_REAL_STACKING_CONTEXT = 1 << 2,
-    IS_LIST_OWNER = 1 << 3,
+    IS_LIST_OWNER = 1 << 3
-    DEBUG_RENDER = 1 << 4
 }
 
 export class ElementContainer {
     readonly styles: CSSParsedDeclaration;
-    readonly textNodes: TextContainer[] = [];
+    readonly textNodes: TextContainer[];
-    readonly elements: ElementContainer[] = [];
+    readonly elements: ElementContainer[];
     bounds: Bounds;
-    flags = 0;
+    flags: number;
 
     constructor(protected readonly context: Context, element: Element) {
-        if (isDebugging(element, DebuggerType.PARSE)) {
-            debugger;
-        }
-
         this.styles = new CSSParsedDeclaration(context, window.getComputedStyle(element, null));
-
+        this.textNodes = [];
-        if (isHTMLElementNode(element)) {
+        this.elements = [];
-            if (this.styles.animationDuration.some((duration) => duration > 0)) {
+        if (this.styles.transform !== null && isHTMLElementNode(element)) {
-                element.style.animationDuration = '0s';
+            // getBoundingClientRect takes transforms into account
-            }
+            element.style.transform = 'none';
-
-            if (this.styles.transform !== null) {
-                // getBoundingClientRect takes transforms into account
-                element.style.transform = 'none';
-            }
         }
-
         this.bounds = parseBounds(this.context, element);
-
+        this.flags = 0;
-        if (isDebugging(element, DebuggerType.RENDER)) {
-            this.flags |= FLAGS.DEBUG_RENDER;
-        }
     }
 }

src/index.ts

@@ -74,7 +74,6 @@ const renderElement = async (element: HTMLElement, opts: Partial<Options>): Prom
     const foreignObjectRendering = opts.foreignObjectRendering ?? false;
 
     const cloneOptions: CloneConfigurations = {
-        allowTaint: opts.allowTaint ?? false,
         onclone: opts.onclone,
         ignoreElements: opts.ignoreElements,
         inlineImages: foreignObjectRendering,

src/render/canvas/canvas-renderer.ts

@@ -1,6 +1,6 @@
 import {ElementPaint, parseStackingContexts, StackingContext} from '../stacking-context';
 import {asString, Color, isTransparent} from '../../css/types/color';
-import {ElementContainer, FLAGS} from '../../dom/element-container';
+import {ElementContainer} from '../../dom/element-container';
 import {BORDER_STYLE} from '../../css/property-descriptors/border-style';
 import {CSSParsedDeclaration} from '../../css/index';
 import {TextContainer} from '../../dom/text-container';
@@ -19,6 +19,7 @@ import {
 import {calculateBackgroundRendering, getBackgroundValueForIndex} from '../background';
 import {isDimensionToken} from '../../css/syntax/parser';
 import {TextBounds} from '../../css/layout/text';
+import {fromCodePoint, toCodePoints} from 'css-line-break';
 import {ImageElementContainer} from '../../dom/replaced-elements/image-element-container';
 import {contentBox} from '../box-sizing';
 import {CanvasElementContainer} from '../../dom/replaced-elements/canvas-element-container';
@@ -43,8 +44,6 @@ import {TextShadow} from '../../css/property-descriptors/text-shadow';
 import {PAINT_ORDER_LAYER} from '../../css/property-descriptors/paint-order';
 import {Renderer} from '../renderer';
 import {Context} from '../../core/context';
-import {DIRECTION} from '../../css/property-descriptors/direction';
-import {splitGraphemes} from 'text-segmentation';
 
 export type RenderConfigurations = RenderOptions & {
     backgroundColor: Color | null;
@@ -87,12 +86,12 @@ export class CanvasRenderer extends Renderer {
         );
     }
 
-    applyEffects(effects: IElementEffect[]): void {
+    applyEffects(effects: IElementEffect[], target: EffectTarget): void {
         while (this._activeEffects.length) {
             this.popEffect();
         }
 
-        effects.forEach((effect) => this.applyEffect(effect));
+        effects.filter((effect) => contains(effect.target, target)).forEach((effect) => this.applyEffect(effect));
     }
 
     applyEffect(effect: IElementEffect): void {
@@ -135,10 +134,6 @@ export class CanvasRenderer extends Renderer {
     }
 
     async renderNode(paint: ElementPaint): Promise<void> {
-        if (contains(paint.container.flags, FLAGS.DEBUG_RENDER)) {
-            debugger;
-        }
-
         if (paint.container.styles.isVisible()) {
             await this.renderNodeBackgroundAndBorders(paint);
             await this.renderNodeContent(paint);
@@ -149,7 +144,7 @@ export class CanvasRenderer extends Renderer {
         if (letterSpacing === 0) {
             this.ctx.fillText(text.text, text.bounds.left, text.bounds.top + baseline);
         } else {
-            const letters = splitGraphemes(text.text);
+            const letters = toCodePoints(text.text).map((i) => fromCodePoint(i));
             letters.reduce((left, letter) => {
                 this.ctx.fillText(letter, left, text.bounds.top + baseline);
 
@@ -179,8 +174,6 @@ export class CanvasRenderer extends Renderer {
 
         this.ctx.font = font;
 
-        this.ctx.direction = styles.direction === DIRECTION.RTL ? 'rtl' : 'ltr';
-        this.ctx.textAlign = 'left';
         this.ctx.textBaseline = 'alphabetic';
         const {baseline, middle} = this.fontMetrics.getMetrics(fontFamily, fontSize);
         const paintOrder = styles.paintOrder;
@@ -293,7 +286,7 @@ export class CanvasRenderer extends Renderer {
     }
 
     async renderNodeContent(paint: ElementPaint): Promise<void> {
-        this.applyEffects(paint.getEffects(EffectTarget.CONTENT));
+        this.applyEffects(paint.effects, EffectTarget.CONTENT);
         const container = paint.container;
         const curves = paint.curves;
         const styles = container.styles;
@@ -472,9 +465,6 @@ export class CanvasRenderer extends Renderer {
     }
 
     async renderStackContent(stack: StackingContext): Promise<void> {
-        if (contains(stack.element.container.flags, FLAGS.DEBUG_RENDER)) {
-            debugger;
-        }
         // 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);
@@ -692,7 +682,7 @@ export class CanvasRenderer extends Renderer {
     }
 
     async renderNodeBackgroundAndBorders(paint: ElementPaint): Promise<void> {
-        this.applyEffects(paint.getEffects(EffectTarget.BACKGROUND_BORDERS));
+        this.applyEffects(paint.effects, EffectTarget.BACKGROUND_BORDERS);
         const styles = paint.container.styles;
         const hasBackground = !isTransparent(styles.backgroundColor) || styles.backgroundImage.length;
 
@@ -906,7 +896,7 @@ export class CanvasRenderer extends Renderer {
         const stack = parseStackingContexts(element);
 
         await this.renderStack(stack);
-        this.applyEffects([]);
+        this.applyEffects([], EffectTarget.BACKGROUND_BORDERS);
         return this.canvas;
     }
 }

src/render/effects.ts

@@ -20,21 +20,36 @@ export interface IElementEffect {
 export class TransformEffect implements IElementEffect {
     readonly type: EffectType = EffectType.TRANSFORM;
     readonly target: number = EffectTarget.BACKGROUND_BORDERS | EffectTarget.CONTENT;
+    readonly offsetX: number;
+    readonly offsetY: number;
+    readonly matrix: Matrix;
 
-    constructor(readonly offsetX: number, readonly offsetY: number, readonly matrix: Matrix) {}
+    constructor(offsetX: number, offsetY: number, matrix: Matrix) {
+        this.offsetX = offsetX;
+        this.offsetY = offsetY;
+        this.matrix = matrix;
+    }
 }
 
 export class ClipEffect implements IElementEffect {
     readonly type: EffectType = EffectType.CLIP;
+    readonly target: number;
+    readonly path: Path[];
 
-    constructor(readonly path: Path[], readonly target: EffectTarget) {}
+    constructor(path: Path[], target: EffectTarget) {
+        this.target = target;
+        this.path = path;
+    }
 }
 
 export class OpacityEffect implements IElementEffect {
     readonly type: EffectType = EffectType.OPACITY;
     readonly target: number = EffectTarget.BACKGROUND_BORDERS | EffectTarget.CONTENT;
+    readonly opacity: number;
 
-    constructor(readonly opacity: number) {}
+    constructor(opacity: number) {
+        this.opacity = opacity;
+    }
 }
 
 export const isTransformEffect = (effect: IElementEffect): effect is TransformEffect =>

src/render/stacking-context.ts

@@ -1,14 +1,13 @@
 import {ElementContainer, FLAGS} from '../dom/element-container';
 import {contains} from '../core/bitwise';
 import {BoundCurves, calculateBorderBoxPath, calculatePaddingBoxPath} from './bound-curves';
-import {ClipEffect, EffectTarget, IElementEffect, isClipEffect, OpacityEffect, TransformEffect} from './effects';
+import {ClipEffect, EffectTarget, IElementEffect, OpacityEffect, TransformEffect} from './effects';
 import {OVERFLOW} from '../css/property-descriptors/overflow';
 import {equalPath} from './path';
 import {DISPLAY} from '../css/property-descriptors/display';
 import {OLElementContainer} from '../dom/elements/ol-element-container';
 import {LIElementContainer} from '../dom/elements/li-element-container';
 import {createCounterText} from '../css/types/functions/counter';
-import {POSITION} from '../css/property-descriptors/position';
 
 export class StackingContext {
     element: ElementPaint;
@@ -33,24 +32,27 @@ export class StackingContext {
 }
 
 export class ElementPaint {
-    readonly effects: IElementEffect[] = [];
+    container: ElementContainer;
-    readonly curves: BoundCurves;
+    effects: IElementEffect[];
+    curves: BoundCurves;
     listValue?: string;
 
-    constructor(readonly container: ElementContainer, readonly parent: ElementPaint | null) {
+    constructor(element: ElementContainer, parentStack: IElementEffect[]) {
-        this.curves = new BoundCurves(this.container);
+        this.container = element;
-        if (this.container.styles.opacity < 1) {
+        this.effects = parentStack.slice(0);
-            this.effects.push(new OpacityEffect(this.container.styles.opacity));
+        this.curves = new BoundCurves(element);
+        if (element.styles.opacity < 1) {
+            this.effects.push(new OpacityEffect(element.styles.opacity));
         }
 
-        if (this.container.styles.transform !== null) {
+        if (element.styles.transform !== null) {
-            const offsetX = this.container.bounds.left + this.container.styles.transformOrigin[0].number;
+            const offsetX = element.bounds.left + element.styles.transformOrigin[0].number;
-            const offsetY = this.container.bounds.top + this.container.styles.transformOrigin[1].number;
+            const offsetY = element.bounds.top + element.styles.transformOrigin[1].number;
-            const matrix = this.container.styles.transform;
+            const matrix = element.styles.transform;
             this.effects.push(new TransformEffect(offsetX, offsetY, matrix));
         }
 
-        if (this.container.styles.overflowX !== OVERFLOW.VISIBLE) {
+        if (element.styles.overflowX !== OVERFLOW.VISIBLE) {
             const borderBox = calculateBorderBoxPath(this.curves);
             const paddingBox = calculatePaddingBoxPath(this.curves);
 
@@ -63,32 +65,16 @@ export class ElementPaint {
         }
     }
 
-    getEffects(target: EffectTarget): IElementEffect[] {
+    getParentEffects(): IElementEffect[] {
-        let inFlow = [POSITION.ABSOLUTE, POSITION.FIXED].indexOf(this.container.styles.position) === -1;
-        let parent = this.parent;
         const effects = this.effects.slice(0);
-        while (parent) {
+        if (this.container.styles.overflowX !== OVERFLOW.VISIBLE) {
-            const croplessEffects = parent.effects.filter((effect) => !isClipEffect(effect));
+            const borderBox = calculateBorderBoxPath(this.curves);
-            if (inFlow || parent.container.styles.position !== POSITION.STATIC || !parent.parent) {
+            const paddingBox = calculatePaddingBoxPath(this.curves);
-                effects.unshift(...croplessEffects);
+            if (!equalPath(borderBox, paddingBox)) {
-                inFlow = [POSITION.ABSOLUTE, POSITION.FIXED].indexOf(parent.container.styles.position) === -1;
+                effects.push(new ClipEffect(paddingBox, EffectTarget.BACKGROUND_BORDERS | EffectTarget.CONTENT));
-                if (parent.container.styles.overflowX !== OVERFLOW.VISIBLE) {
-                    const borderBox = calculateBorderBoxPath(parent.curves);
-                    const paddingBox = calculatePaddingBoxPath(parent.curves);
-                    if (!equalPath(borderBox, paddingBox)) {
-                        effects.unshift(
-                            new ClipEffect(paddingBox, EffectTarget.BACKGROUND_BORDERS | EffectTarget.CONTENT)
-                        );
-                    }
-                }
-            } else {
-                effects.unshift(...croplessEffects);
             }
-
-            parent = parent.parent;
         }
-
+        return effects;
-        return effects.filter((effect) => contains(effect.target, target));
     }
 }
 
@@ -101,7 +87,7 @@ const parseStackTree = (
     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);
+        const paintContainer = new ElementPaint(child, parent.getParentEffects());
         if (contains(child.styles.display, DISPLAY.LIST_ITEM)) {
             listItems.push(paintContainer);
         }
@@ -196,7 +182,7 @@ const processListItems = (owner: ElementContainer, elements: ElementPaint[]) =>
 };
 
 export const parseStackingContexts = (container: ElementContainer): StackingContext => {
-    const paintContainer = new ElementPaint(container, null);
+    const paintContainer = new ElementPaint(container, []);
     const root = new StackingContext(paintContainer);
     const listItems: ElementPaint[] = [];
     parseStackTree(paintContainer, root, root, listItems);

tests/reftests/animation.html

@@ -5,93 +5,46 @@
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
     <script type="text/javascript" src="../test.js"></script>
     <style>
+        span {
+            color:blue;
+        }
+        p {
+            background-color: green;
+        }
+        div {
+            background: red;
+            border: 5px solid blue;
+            animation: spin 3s linear 1s infinite;
+        }
         body {
             font-family: Arial;
         }
 
-        @keyframes rotate0 {
+        @-webkit-keyframes spin {
             0% {
+                -webkit-transform: rotate(0deg);
                 transform: rotate(0deg);
-            }
+                /* Firefox 16+, IE 10+, Opera */ }
-        }
+            100% {
+                -webkit-transform: rotate(360deg);
+                transform: rotate(360deg);
+                /* Firefox 16+, IE 10+, Opera */ } }
 
-        @keyframes rotate45 {
+        @keyframes spin {
             0% {
-                transform: rotate(45deg);
+                -webkit-transform: rotate(0deg);
-            }
+                transform: rotate(0deg);
-        }
+                /* Firefox 16+, IE 10+, Opera */ }
-
+            100% {
-        p {
+                -webkit-transform: rotate(360deg);
-            font: 22px/1 Arial, sans-serif;
+                transform: rotate(360deg);
-            position: absolute;
+                /* Firefox 16+, IE 10+, Opera */ } }
-            top: 25%;
-            left: 25%;
-            width: 50%;
-            height: 50%;
-            color: #fff;
-            background-color: #666;
-            line-height: 90px;
-            text-align: center;
-        }
-
-        .transformed.working p {
-            transform: rotate(45deg);
-        }
-
-        .animated.working p {
-            animation-name: rotate0;
-            animation-duration: 1ms, 1ms;
-            animation-play-state: paused;
-        }
-
-        .animated.broken p {
-            animation-name: rotate45;
-            animation-duration: 1ms;
-            animation-play-state: paused;
-        }
-
-        .transitioned p {
-            transition: 1ms, 1ms;
-            transform: rotate(45deg)
-        }
-
-        .transition-delay {
-            transition: 1ms;
-            transition-delay: 50ms;
-            transform: rotate(45deg)
-        }
-
-        div {
-            float: left;
-            clear: left;
-            margin-right: 10px;
-            background-color: #ccc;
-            width: 180px;
-            height: 180px;
-            position: relative;
-        }
     </style>
 
 </head>
 <body>
-<div class="transformed working">
+<div style="clip: rect(0px, 400px, 50px, 200px); ">Some inline text <span> followed by text in span </span> followed by more inline text.
-    <p>Hello</p>
+    <p>Then a block level element.</p>
-</div>
+    Then more inline text.</div>
-
-<div class="animated working">
-    <p>Hello</p>
-</div>
-
-<div class="animated broken">
-    <p>Hello</p>
-</div>
-
-<div class="transitioned broken">
-    <p>Hello</p>
-</div>
-
-<div class="transition-delay">
-    <p>Hello</p>
-</div>
 </body>
 </html>

tests/reftests/overflow/overflow.html

@@ -51,9 +51,6 @@
         .scroll {
             overflow: scroll;
         }
-        .clip {
-            overflow: clip;
-        }
         .auto {
             overflow: auto;
         }
@@ -73,10 +70,6 @@
     scroll
     <p class="scroll">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec luctus pretium facilisis. Praesent rutrum eget nisl in tristique. Sed tincidunt nisl et tellus vulputate, nec rhoncus orci pretium.</p>
 </div>
-<div class="cell">
-    clip
-    <p class="clip">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec luctus pretium facilisis. Praesent rutrum eget nisl in tristique. Sed tincidunt nisl et tellus vulputate, nec rhoncus orci pretium.</p>
-</div>
 <div class="cell">
     auto
     <p class="auto">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec luctus pretium facilisis. Praesent rutrum eget nisl in tristique. Sed tincidunt nisl et tellus vulputate, nec rhoncus orci pretium.</p>
@@ -136,17 +129,5 @@
     </script>
 </div>
 <div class="hidden">Hidden<div style="opacity: 0.5">With opacity</div></div>
-<div class="hidden" style="height: 0px; width: 50px;">
-    <div style="position: absolute; width: 50px; height: 50px; left:400px;">absolute on static parent</div>
-</div>
-<div class="hidden" style="height: 0px; width: 50px;">
-    <div style="position: relative; width: 10px; height: 10px; left:400px;">relative on static parent</div>
-</div>
-<div class="hidden" style="height: 0px; width: 50px;">
-    <div style="position: fixed; width: 50px; height: 50px; left:400px; top:0;">fixed on static parent</div>
-</div>
-<div class="hidden" style="height: 0px; width: 50px;position: relative;">
-    <div style="position: absolute; width: 10px; height: 10px; left:400px;">absolute on relative parent</div>
-</div>
 </body>
 </html>

tests/reftests/pseudo-content.html

@@ -86,20 +86,6 @@
                                             of the section counter, separated
                                             by a period */
         }
-
-        .issue-2639 {
-            display: flex;
-        }
-
-        .issue-2639::before {
-            content: counter(ol0) '. ';
-            counter-increment: ol0;
-        }
-
-        .issue-2639:first-child {
-            counter-reset: ol0;
-        }
-
     </style>
 </head>
 <body>
@@ -177,10 +163,5 @@
     <li>item</li>          <!-- 2     -->
 </ol>
 
-<ol>
-    <li class="issue-2639">one</li>
-    <li class="issue-2639">two</li>
-</ol>
-
 </body>
 </html>

tests/reftests/text/text.html

@@ -149,6 +149,5 @@
     <span>[AB / CD]</span>
 </div>
 <div>Emojis 🤷🏾‍♂️👨‍👩‍👧‍👦 :)</div>
-<div style="letter-spacing: 2px">Emojis with letter-spacing 🤷🏾‍♂️👨‍👩‍👧‍👦 :)</div>
 </body>
 </html>

tests/testrunner.ts

@@ -8,15 +8,14 @@ import {ScreenshotRequest} from './types';
 // @ts-ignore
 window.Promise = Promise;
 const testRunnerUrl = location.href;
-const hasHistoryApi = typeof window.history !== 'undefined' && typeof window.history.replaceState !== 'undefined';
 
 const uploadResults = (canvas: HTMLCanvasElement, url: string) => {
-    return new Promise((resolve: () => void, reject: (error: string) => void) => {
+    // @ts-ignore
-        // @ts-ignore
+    return new Promise((resolve: () => void, reject: (error: any) => void) => {
-        const xhr = 'withCredentials' in new XMLHttpRequest() ? new XMLHttpRequest() : new XDomainRequest();
+        const xhr = new XMLHttpRequest();
 
         xhr.onload = () => {
-            if (typeof xhr.status !== 'number' || xhr.status === 200) {
+            if (xhr.status === 200) {
                 resolve();
             } else {
                 reject(`Failed to send screenshot with status ${xhr.status}`);
@@ -62,21 +61,17 @@ testList
                 testContainer.onload = () => done();
 
                 testContainer.src = url + '?selenium&run=false&reftest&' + Math.random();
-                if (hasHistoryApi) {
+                // Chrome does not resolve relative background urls correctly inside of a nested iframe
-                    // Chrome does not resolve relative background urls correctly inside of a nested iframe
+                try {
-                    try {
+                    history.replaceState(null, '', url);
-                        history.replaceState(null, '', url);
+                } catch (e) {}
-                    } catch (e) {}
-                }
 
                 document.body.appendChild(testContainer);
             });
             after(() => {
-                if (hasHistoryApi) {
+                try {
-                    try {
+                    history.replaceState(null, '', testRunnerUrl);
-                        history.replaceState(null, '', testRunnerUrl);
+                } catch (e) {}
-                    } catch (e) {}
-                }
                 document.body.removeChild(testContainer);
             });
 

www/package.json

@@ -32,10 +32,8 @@
   "license": "MIT",
   "main": "n/a",
   "scripts": {
-    "copy:build": "mkdirp public/dist && cpy ../dist/*.js public/dist",
+    "copybuild": "mkdirp public/dist && cpy ../dist/*.js public/dist",
-    "copy:src": "mkdirp public/src && cpy ../src/**/*.ts public/src --parents",
+    "build": "npm run copybuild && gatsby build",
-    "copy": "npm run copy:build && npm run copy:src",
-    "build": "npm run copy && gatsby build",
     "start": "gatsby develop",
     "test": "echo \"Error: no test specified\" && exit 1"
   }