You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
133 lines
7.7 KiB
133 lines
7.7 KiB
3 years ago
|
|
||
|
|
|
||
|
|
<div align="center">
|
||
|
|
|
||
|
|
[](https://opencollective.com/core-js) [](https://github.com/zloirock/core-js/blob/master/CONTRIBUTING.md) [](https://www.npmjs.com/package/core-js-compat) [](https://npm-stat.com/charts.html?package=core-js&package=core-js-pure&package=core-js-compat&from=2014-11-18)
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
[`core-js-compat` package](https://github.com/zloirock/core-js/tree/master/packages/core-js-compat) contains data about the necessity of [`core-js`](https://github.com/zloirock/core-js) modules and API for getting a list of required core-js modules by browserslist query.
|
||
|
|
|
||
|
|
```js
|
||
|
|
import compat from 'core-js-compat';
|
||
|
|
|
||
|
|
const {
|
||
|
|
list, // array of required modules
|
||
|
|
targets, // object with targets for each module
|
||
|
|
} = compat({
|
||
|
|
targets: '> 1%', // browserslist query or object of minimum environment versions to support, see below
|
||
|
|
modules: [ // optional list / filter of modules - regex, sting or an array of them:
|
||
|
|
'core-js/actual', // - an entry point
|
||
|
|
'esnext.array.unique-by', // - a module name (or just a start of a module name)
|
||
|
|
/^web\./, // - regex that a module name must satisfy
|
||
|
|
],
|
||
|
|
exclude: [ // optional list / filter of modules to exclude, the signature is similar to `modules` option
|
||
|
|
'web.atob',
|
||
|
|
],
|
||
|
|
version: '3.27', // used `core-js` version, by default - the latest
|
||
|
|
inverse: false, // inverse of the result - shows modules that are NOT required for the target environment
|
||
|
|
});
|
||
|
|
|
||
|
|
console.log(targets);
|
||
|
|
/* =>
|
||
|
|
{
|
||
|
|
'es.error.cause': { ios: '14.5-14.8' },
|
||
|
|
'es.aggregate-error.cause': { ios: '14.5-14.8' },
|
||
|
|
'es.array.at': { ios: '14.5-14.8' },
|
||
|
|
'es.array.find-last': { firefox: '100', ios: '14.5-14.8' },
|
||
|
|
'es.array.find-last-index': { firefox: '100', ios: '14.5-14.8' },
|
||
|
|
'es.array.includes': { firefox: '100' },
|
||
|
|
'es.array.push': { chrome: '100', edge: '101', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'es.array.unshift': { ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'es.object.has-own': { ios: '14.5-14.8' },
|
||
|
|
'es.regexp.flags': { chrome: '100', edge: '101' },
|
||
|
|
'es.string.at-alternative': { ios: '14.5-14.8' },
|
||
|
|
'es.typed-array.at': { ios: '14.5-14.8' },
|
||
|
|
'es.typed-array.find-last': { firefox: '100', ios: '14.5-14.8' },
|
||
|
|
'es.typed-array.find-last-index': { firefox: '100', ios: '14.5-14.8' },
|
||
|
|
'esnext.array.group': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.group-by': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.group-by-to-map': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.group-to-map': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.to-reversed': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.to-sorted': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.to-spliced': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.unique-by': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.array.with': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.typed-array.to-reversed': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.typed-array.to-sorted': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.typed-array.to-spliced': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'esnext.typed-array.with': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'web.dom-exception.stack': { chrome: '100', edge: '101', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'web.immediate': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' },
|
||
|
|
'web.structured-clone': { chrome: '100', edge: '101', firefox: '100', ios: '14.5-14.8', safari: '15.4' }
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
```
|
||
|
|
|
||
|
|
### `targets` option
|
||
|
|
`targets` could be [a `browserslist` query](https://github.com/browserslist/browserslist) or a targets object that specifies minimum environment versions to support:
|
||
|
|
```js
|
||
|
|
// browserslist query:
|
||
|
|
'defaults, not IE 11, maintained node versions'
|
||
|
|
// object (sure, all those fields optional):
|
||
|
|
{
|
||
|
|
android: '4.0', // Android WebView version
|
||
|
|
bun: '0.1.2', // Bun version
|
||
|
|
chrome: '38', // Chrome version
|
||
|
|
'chrome-android': '18', // Chrome for Android version
|
||
|
|
deno: '1.12', // Deno version
|
||
|
|
edge: '13', // Edge version
|
||
|
|
electron: '5.0', // Electron framework version
|
||
|
|
firefox: '15', // Firefox version
|
||
|
|
'firefox-android': '4', // Firefox for Android version
|
||
|
|
hermes: '0.11', // Hermes version
|
||
|
|
ie: '8', // Internet Explorer version
|
||
|
|
ios: '13.0', // iOS Safari version
|
||
|
|
node: 'current', // NodeJS version, you can use 'current' for set it to currently used
|
||
|
|
opera: '12', // Opera version
|
||
|
|
'opera-android': '7', // Opera for Android version
|
||
|
|
phantom: '1.9', // PhantomJS headless browser version
|
||
|
|
quest: '5.0', // Meta Quest Browser version
|
||
|
|
'react-native': '0.70', // React Native version (default Hermes engine)
|
||
|
|
rhino: '1.7.13', // Rhino engine version
|
||
|
|
safari: '14.0', // Safari version
|
||
|
|
samsung: '14.0', // Samsung Internet version
|
||
|
|
esmodules: true, // That option set target to minimum supporting ES Modules versions of all browsers
|
||
|
|
browsers: '> 0.25%', // Browserslist query or object with target browsers
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
### Additional API:
|
||
|
|
|
||
|
|
```js
|
||
|
|
// equals of of the method from the example above
|
||
|
|
require('core-js-compat/compat')({ targets, modules, version }); // => { list: Array<ModuleName>, targets: { [ModuleName]: { [EngineName]: EngineVersion } } }
|
||
|
|
// or
|
||
|
|
require('core-js-compat').compat({ targets, modules, version }); // => { list: Array<ModuleName>, targets: { [ModuleName]: { [EngineName]: EngineVersion } } }
|
||
|
|
|
||
|
|
// full compat data:
|
||
|
|
require('core-js-compat/data'); // => { [ModuleName]: { [EngineName]: EngineVersion } }
|
||
|
|
// or
|
||
|
|
require('core-js-compat').data; // => { [ModuleName]: { [EngineName]: EngineVersion } }
|
||
|
|
|
||
|
|
// map of modules by `core-js` entry points:
|
||
|
|
require('core-js-compat/entries'); // => { [EntryPoint]: Array<ModuleName> }
|
||
|
|
// or
|
||
|
|
require('core-js-compat').entries; // => { [EntryPoint]: Array<ModuleName> }
|
||
|
|
|
||
|
|
// full list of modules:
|
||
|
|
require('core-js-compat/modules'); // => Array<ModuleName>
|
||
|
|
// or
|
||
|
|
require('core-js-compat').modules; // => Array<ModuleName>
|
||
|
|
|
||
|
|
// the subset of modules which available in the passed `core-js` version:
|
||
|
|
require('core-js-compat/get-modules-list-for-target-version')('3.27'); // => Array<ModuleName>
|
||
|
|
// or
|
||
|
|
require('core-js-compat').getModulesListForTargetVersion('3.27'); // => Array<ModuleName>
|
||
|
|
```
|
||
|
|
|
||
|
|
If you wanna help to improve this data, you could take a look at the related section of [`CONTRIBUTING.md`](https://github.com/zloirock/core-js/blob/master/CONTRIBUTING.md#how-to-update-core-js-compat-data). The visualization of compatibility data and the browser tests runner is available [here](http://zloirock.github.io/core-js/compat/), the example:
|
||
|
|
|
||
|
|
|