https://github.com/mc-zone/webpack2-polyfill-plugin

Insert polyfills (such as Promise) for Webpack 2
https://github.com/mc-zone/webpack2-polyfill-plugin

polyfill promise webpack

Last synced: 2 months ago
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Insert polyfills (such as Promise) for Webpack 2

• Host: GitHub
• URL: https://github.com/mc-zone/webpack2-polyfill-plugin
• Owner: mc-zone
• License: mit
• Created: 2016-09-12T03:25:41.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-02-10T02:45:02.000Z (almost 8 years ago)
• Last Synced: 2024-11-10T12:52:21.830Z (2 months ago)
• Topics: polyfill, promise, webpack
• Language: JavaScript
• Homepage:
• Size: 23.4 KB
• Stars: 18
• Watchers: 3
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Webpack2 Polyfill Plugin [![Build Status](https://travis-ci.org/mc-zone/webpack2-polyfill-plugin.svg?branch=master)](https://travis-ci.org/mc-zone/webpack2-polyfill-plugin) [![npm version](https://badge.fury.io/js/webpack2-polyfill-plugin.svg)](http://badge.fury.io/js/webpack2-polyfill-plugin) 

Insert polyfills for Webpack2

## Includes:

* Promise

* Function.prototype.bind

* Object.keys

* Object.defineProperty (__defineGetter__/__defineSetter__)

See:[What's new in webpack 2](https://gist.github.com/sokra/27b24881210b56bbaff7?utm_source=javascriptweekly&utm_medium=email#minor-breaking-changes)

## How to use:

step 1. Install

`npm install webpack2-polyfill-plugin --save`

step 2. Use plugin at your webpack config

```javascript

var Webpack2Polyfill = require("webpack2-polyfill-plugin");

module.exports = {

  //...

  plugins: [

    new Webpack2Polyfill()

  ]

};

```

## Compatible:

IE.9 and above (Currently)

## Why not IE8 ?

IE8 can't use Object.defineProperty with non-DOM Object. So can't do polyfill with some [Webpack2 Usage](https://gist.github.com/sokra/27b24881210b56bbaff7?utm_source=javascriptweekly&utm_medium=email#other-polyfills) (Ex: Using defineProperty at `exports` for Harmony Export).

## License

MIT