babel-preset-es2017

[] (https://travis-ci.org/bettiolo/babel-preset-es2017) [] (https://david-dm.org/bettiolo/babel-preset-es2017) [] (https://www.npmjs.com/package/babel-preset-es2017) [] (https://github.com/bettiolo/babel-preset-es2017/blob/master/package.json) [] (https://github.com/bettiolo/babel-preset-es2017/blob/master/LICENSE)

Babel preset to use ES2015, ES2016 and ES2017 (incl. stage 3) with Node 5.x.

Install

$ npm install --save babel-preset-es2017

Usage

Via .babelrc (Recommended)

.babelrc

{
  "presets": ["es2017"]
}

Via CLI

$ babel script.js --presets es2017 

Via Node API

require("babel-core").transform("code", {
  presets: ["es2017"]
});

ES2017 (incl. stage 3), ES2016/ES7, ES2015/ES6, ES5.x support

ES2017 (incl. stage 3)

Support for stage4/stage3 proposals:

• SIMD.JS
• Async Functions | transform-async-to-generator, syntax-async-functions
• Object.values/Object.entries
• String padding
• Trailing commas in function parameter lists and calls
• Object.getOwnPropertyDescriptors

ES2016 / ES6

• Array.prototype.includes | array-includes
• Exponentiation Operator | transform-exponentiation-operator

ES2015 / ES6

TODO: describe support

ES5

TODO: describe support

Documentation:

• ECMAScript process
• Final feature set of ES2016
• Proposed features of ES2017

Related projects:

• https://github.com/babel/babel/tree/master/packages/babel-preset-es2015
• https://github.com/babel/babel/tree/master/packages/babel-preset-stage-0
• https://github.com/babel/babel/tree/master/packages/babel-preset-stage-1
• https://github.com/babel/babel/tree/master/packages/babel-preset-stage-2
• https://github.com/babel/babel/tree/master/packages/babel-preset-stage-3
• https://github.com/babel/babel/tree/master/packages/babel-preset-react
• https://github.com/jbach/babel-preset-es2015-node4
• https://github.com/alekseykulikov/babel-preset-es2015-node5
• https://github.com/leebenson/babel-preset-node5
• https://github.com/rtsao/babel-preset-es2015-node
• https://github.com/colinbate/babel-preset-es2015-node-plus
• https://github.com/MattMcFarland/babel-preset-bleeding
• https://github.com/airbnb/babel-preset-airbnb