mirror of
https://github.com/feathericons/feather.git
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267 lines
8.8 KiB
Markdown
267 lines
8.8 KiB
Markdown
# Feather
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## What is Feather?
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Feather is collection of **simply beautiful open source icons**. Each icon is designed on a 24x24 grid with an emphasis on simplicity, consistency and legibility.
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[feathericons.com](https://feathericons.com)
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## Table of Contents
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* [Quick Start](#quick-start)
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* [Usage](#usage)
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* [Client-side JavaScript](#client-side-javascript)
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* [Node](#node)
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* [API Reference](#api-reference)
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* [`feather.icons`](#feathericons)
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* [`feather.toSvg()`](#feathertosvgkey-options)
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* [`feather.replace()`](#featherreplaceoptions)
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* [Roadmap](#roadmap)
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* [Contributing](#contributing)
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* [Related Projects](#related-projects)
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* [License](#license)
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## Quick Start
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Start with this [CodePen Template](https://codepen.io/pen?template=WOJZdM) to begin prototyping with Feather in the browser.
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Or copy and paste the following code snippet into a blank `html` file.
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```html
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<!DOCTYPE html>
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<html lang="en">
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<title></title>
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<script src="https://unpkg.com/feather-icons"></script>
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<body>
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<!-- example icon -->
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<i data-feather="circle"></i>
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<script>
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feather.replace()
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</script>
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</body>
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</html>
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```
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## Usage
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At its core, Feather is a collection of [SVG](https://svgontheweb.com/#svg) files. This means that you can use Feather icons in all the same ways you can use SVGs (e.g. `img`, `background-image`, `inline`, `object`, `embed`, `iframe`). Here's a helpful article detailing the many ways SVGs can be used on the web: [SVG on the Web – Implementation Options](https://svgontheweb.com/#implementation)
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The following are additional ways you can use Feather.
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### Client-side JavaScript
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#### 1. Install
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> **Note:** If you intend to use Feather with a CDN, you can skip this installation step.
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Install with [npm](https://docs.npmjs.com/getting-started/what-is-npm).
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```
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npm install feather-icons --save
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```
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Or just copy [`feather.js`](https://unpkg.com/feather-icons/dist/feather.js) or [`feather.min.js`](https://unpkg.com/feather-icons/dist/feather.min.js) into your project directory. You don't need both `feather.js` and `feather.min.js`.
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#### 2. Include
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Include `feather.js` or `feather.min.js` with a `<script>` tag. These files are located in the `dist` directory of the npm package.
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```html
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<script src="path/to/dist/feather.min.js"></script>
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```
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Or load the script from a CDN provider.
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```html
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<script src="https://unpkg.com/feather-icons"></script>
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```
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After including the script, `feather` will be available as a global variable.
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#### 3. Use
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To use an icon on your page, add a `data-feather` attribute with the icon name to an element.
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```html
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<i data-feather="circle"></i>
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```
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See the complete list of icons at [feathericons.com](https://feathericons.com).
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#### 4. Replace
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Call the `feather.replace` method.
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```html
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<script>
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feather.replace()
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</script>
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```
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All elements that have a `data-feather` attribute will be replaced with SVG markup corresponding to their `data-feather` attribute value. See the [API Reference](#api-reference) for more information about `feather.replace()`.
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### Node
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#### 1. Install
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Install with [npm](https://docs.npmjs.com/getting-started/what-is-npm).
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```
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npm install feather-icons --save
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```
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#### 2. Require
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```javascript
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var feather = require('feather-icons')
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```
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#### 3. Use
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```javascript
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feather.icons.circle
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// <circle cx="12" cy="12" r="10"></circle>
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feather.toSvg('circle')
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// '<svg class="feather feather-circle" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>'
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feather.toSvg('circle', { class: 'my-class', 'stroke-width': 1 })
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// '<svg class="feather feather-circle my-class" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>'
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```
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See the [API Reference](#api-reference) for more information about the available properties and methods of the `feather` object.
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### Sprite
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*Coming soon*
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## API Reference
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### `feather.icons`
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An object with SVG path information for every icon.
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#### Usage
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```javascript
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feather.icons.circle
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// <circle cx="12" cy="12" r="10"></circle>
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feather.icons.clock
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// '<circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 15 15"/>'
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```
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### `feather.toSvg(key, [options])`
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Returns an SVG string.
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#### Parameters
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| Name | Type | Description |
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| --------- | ------ | ----------- |
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| `key` | string | Icon name |
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| `options` (optional) | Object | Key-value pairs in the `options` object will be mapped to HTML attributes on the `<svg>` tag (e.g. `{ foo: 'bar' }` maps to `foo="bar"`). All default attributes on the `<svg>` tag can be overridden with the `options` object. |
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#### Usage
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```javascript
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feather.toSvg('circle')
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// '<svg class="feather feather-circle" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>'
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feather.toSvg('circle', { 'stroke-width': 1 })
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// '<svg class="feather feather-circle" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>'
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feather.toSvg('circle', { class: 'foo bar' })
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// '<svg class="feather feather-circle foo bar" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>'
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```
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[View Source](https://github.com/colebemis/feather/blob/master/src/to-svg.js)
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### `feather.replace([options])`
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Replaces all elements that have a `data-feather` attribute with SVG markup corresponding to the element's `data-feather` attribute value.
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#### Parameters
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| Name | Type | Description |
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| ---------- | ------ | ----------- |
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| `options` (optional) | Object | Key-value pairs in the `options` object will be mapped to HTML attributes on the `<svg>` tag (e.g. `{ foo: 'bar' }` maps to `foo="bar"`). All default attributes on the `<svg>` tag can be overridden with the `options` object. |
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#### Usage
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> **Note:** `feather.replace()` only works in a browser environment.
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Simple usage:
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```html
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<i data-feather="circle"></i>
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<!--
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<i> will be replaced with:
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<svg class="feather feather-circle" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>
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-->
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<script>
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feather.replace()
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</script>
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```
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You can pass `feather.replace()` an `options` object:
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```html
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<i data-feather="circle"></i>
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<!--
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<i> will be replaced with:
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<svg class="feather feather-circle foo bar" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>
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-->
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<script>
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feather.replace({ class: 'foo bar', 'stroke-width': 1 })
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</script>
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```
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All classes on a placeholder element (i.e. `<i>`) will be copied to the `<svg>` tag:
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```html
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<i class="foo bar" data-feather="circle"></i>
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<!--
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<i> will be replaced with:
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<svg class="feather feather-circle foo bar" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle></svg>
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-->
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<script>
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feather.replace()
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</script>
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```
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[View Source](https://github.com/colebemis/feather/blob/master/src/replace.js)
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## Roadmap
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- [ ] Write contributing guidelines
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- [ ] Write icon design guidelines
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- [ ] Add usage examples
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- [ ] Add SVG sprite
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- [ ] Add tests
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- [ ] Track code coverage
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- [ ] Use Prettier to enforce consistent code style
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- [ ] Add search/filter functionality to project website
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- [ ] Handle icon aliases
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- [ ] Handle usage of custom icons
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- [ ] Publish to Yarn registry
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## Contributing
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*Contributing guidelines coming soon*
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Caught a mistake or want to contribute to the documentation? [Edit this page on Github](https://github.com/colebemis/feather/blob/master/README.md)
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## Related Projects
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- [angular-feather](https://github.com/michaelbazos/angular-feather) - Feather icons for Angular applications
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- [react-feather](https://github.com/carmelopullara/react-feather) - Feather icons as React components
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- [vue-feather-icon](https://github.com/mage3k/vue-feather-icon) - Feather icons as Vue components
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## License
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Feather is licensed under the [MIT License](https://github.com/colebemis/feather/blob/master/LICENSE).
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[👋](mailto:cole@colebemis.com)
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