157 lines
3.1 KiB
Markdown
157 lines
3.1 KiB
Markdown
# caniuse-api [](https://travis-ci.org/Nyalab/caniuse-api) [](https://ci.appveyor.com/project/MoOx/caniuse-api/branch/master)
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request the caniuse data to check browsers compatibilities
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## Installation
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```console
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$ yarn add caniuse-api
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```
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## Usage
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```js
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const caniuse = require('caniuse-api')
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caniuse.getSupport('border-radius')
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caniuse.isSupported('border-radius', 'ie 8, ie 9')
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caniuse.setBrowserScope('> 5%, last 1 version')
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caniuse.getSupport('border-radius')
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// ...
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```
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## API
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#### `caniuse.getSupport(feature)`
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_ask since which browsers versions a feature is available_
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* `y`: Since which browser version the feature is available
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* `n`: Up to which browser version the feature is unavailable
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* `a`: Up to which browser version the feature is partially supported
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* `x`: Up to which browser version the feature is prefixed
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```js
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caniuse.getSupport('border-radius', true)
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/*
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{ and_chr: { y: 67 },
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and_ff: { y: 60 },
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and_qq: { y: 1.2 },
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and_uc: { y: 11.8 },
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android: { y: 2.1, x: 2.1 },
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baidu: { y: 7.12 },
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chrome: { y: 4, x: 4 },
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edge: { y: 12 },
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firefox: { a: 2, x: 3.6, y: 3 },
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ie: { n: 8, y: 9 },
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ie_mob: { y: 10 },
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ios_saf: { y: 3.2, x: 3.2 },
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op_mini: {},
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op_mob: { n: 10, y: 11 },
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opera: { n: 10, y: 10.5 },
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safari: { y: 3.1, x: 4 },
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samsung: { y: 4 } }
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*/
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```
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#### `caniuse.isSupported(feature, browsers)`
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_ask if a feature is supported by some browsers_
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```js
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caniuse.isSupported('border-radius', 'ie 8, ie 9') // false
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caniuse.isSupported('border-radius', 'ie 9') // true
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```
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#### `caniuse.find(query)`
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_search for a caniuse feature name_
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Ex:
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```js
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caniuse.find('radius') // ['border-radius']
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caniuse.find('nothingness') // []
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caniuse.find('css3')
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/*
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[ 'css3-attr',
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'css3-boxsizing',
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'css3-colors',
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'css3-cursors-grab',
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'css3-cursors-newer',
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'css3-cursors',
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'css3-tabsize' ]
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*/
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```
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#### `caniuse.getLatestStableBrowsers()`
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_get the current version for each browser_
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```js
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caniuse.getLatestStableBrowsers()
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/*
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[ 'and_chr 67',
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'and_ff 60',
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'and_qq 1.2',
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'and_uc 11.8',
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'android 67',
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'baidu 7.12',
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'bb 10',
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'chrome 67',
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'edge 17',
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'firefox 61',
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'ie 11',
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'ie_mob 11',
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'ios_saf 11.3-11.4',
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'op_mini all',
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'op_mob 46',
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'opera 53',
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'safari 11.1',
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'samsung 7.2' ]
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*/
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```
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#### `caniuse.getBrowserScope()`
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_returns a list of browsers currently used for the scope of operations_
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```js
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caniuse.getBrowserScope()
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/*
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[ 'and_chr',
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'and_ff',
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'and_qq',
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'and_uc',
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'android',
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'baidu',
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'chrome',
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'edge',
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'firefox',
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'ie',
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'ie_mob',
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'ios_saf',
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'op_mini',
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'op_mob',
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'opera',
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'safari',
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'samsung' ]
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*/
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```
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#### `caniuse.setBrowserScope(browserscope)`
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_if you do not like the default browser scope, you can set it globally by using this method_
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* browserscope should be a 'autoprefixer' formatted string
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```js
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caniuse.setBrowserScope('> 5%, last 2 versions, Firefox ESR, Opera 12.1')
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```
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---
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## [Changelog](CHANGELOG.md)
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## [License](LICENSE)
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