Awesome ES6 Tools

🐠 Babel is a compiler for writing next generation JavaScript.

Traceur is a JavaScript.next-to-JavaScript-of-today compiler

browserify >=v2 transform to compile JavaScript.next (ES6) to JavaScript.current (ES5) on the fly.

Browserify transform for Babel

Tomorrow's JavaScript syntax today

Tomorrow’s JavaScript module syntax today

Source transformer enabling ECMAScript 6 generator functions in JavaScript-of-today.

A simple utility for pluggable JS syntax transforms using the esprima parser.

Static scope analysis and transpilation of ES6 block scoped const and let variables to ES3 vars

Transpile ES6 Modules in the Rails Asset Pipeline

A collection of sweet.js macros that implement ES6 features for ES5

Transpiles from everything to everything else

A source code transpiler that enables the use of ES2015 Unicode regular expressions in ES5.

Turn your ES5 code into readable ES6. Lebab does the opposite of what Babel does.

Gulp plugin for Babel

Traceur is a JavaScript.next to JavaScript-of-today compiler

Transpile ES2015 generator functions to ES5

[DEPRECATED] Transpile ES2015 to ES5

Gulp plugin to transform ES6 to ES5.

Gulp plugin to transpile ES6 Unicode regular expressions to ES5 with regexpu.

A TypeScript compiler for gulp with incremental compilation support.

Grunt plugin for Babel

This is a grunt task for adding a grunt task to compiler ES6 JS into ES3 JS using Traceur Compiler

Transpile ES2015 generator functions to ES5

Shared tooling between Ember.js microlibraries.

Static scope analysis and transpilation of ES6 block scoped const and let variables, to ES3.

[DEPRECATED] Transpile ES2015 to ES5

A grunt task to manage your complete typescript development to production workflow

Broccoli plugin for Babel

Traceur is a JavaScript.next to JavaScript-of-today compiler

Transpile ES2015 generator functions to ES5

Transpile ES2015 to ES5

A Broccoli plugin that transpiles ES6 modules

TypeScript preprocessor for Broccoli

Brunch plugin for Babel

Brunch plugin for es6-module-transpiler: is an experimental compiler that allows you to write your JavaScript using a subset of the current ES6 module syntax, and compile it into AMD, CommonJS, and globals styles.

📦 Babel loader for webpack

Up to date Traceur Compiler loader for Webpack

Awesome TypeScript loader for webpack

Duo plugin for Babel

typescript bundpiler for duo

Connect plugin for Babel

typescript compile server for [connect/express]-middleware

Gobble plugin for Babel

Compile ES6 files with gobble and es6-transpiler

Jade plugin for Babel

Jest plugin for Babel (moved) ->

Karma plugin for Babel

A Karma plugin. Compile ES6 script on the fly using traceur-compiler.

TypeScript preprocessor for karma-runner

Use Google Traceur in Rails/Sinatra/Rack apps

An asset pipeline wrapper for the TypeScript language

Run ES6, CoffeeScript and LiveScript on any page from Chrome's DevTools!

Yeoman generator for Typescript projects

A plugin for Mocha to pass JS files through the Traceur transpiler

Polyfill for the ES Module Loader

Pseudoimplementation of the proposed ES6 module loaders.

📦 Babel loader for webpack

beck is obsolete. check out RaveJS: https://github.com/RaveJS/rave

Write apps in es6 now via traceur while using dependencies distributed as amd and browser global modules, with source maps, concatenation, minification, compression, and unit testing in real browsers.

Boilerplate for ES6+ apps using JSPM & Gulp

Yeoman generator for creating node es next (ES6, ES7) projects, using traceur and ES6 module loader.

Yo generator for ES6 using Babel.js

Yeoman generator for Gulp and Browserify

Loom generators with ES6 ember modules

Standard Library

ECMAScript 6 compatibility shims for legacy JS engines

Shim for ES6 WeakMap

A robust & optimized ES3-compatible polyfill for the String.prototype.startsWith method in ECMAScript 6.

A robust & optimized ES3-compatible polyfill for the String.prototype.endsWith method in ECMAScript 6.

A robust & optimized ES3-compatible polyfill for the String.prototype.at proposal for ECMAScript 6/7.

A robust & optimized ES3-compatible polyfill for the String.prototype.repeat method in ECMAScript 6.

A robust & optimized ES3-compatible polyfill for the String.prototype.contains method in ECMAScript 6.

A robust & optimized String.prototype.codePointAt polyfill, based on the ECMAScript 6 specification.

A robust & optimized String.fromCodePoint polyfill, based on the ECMAScript 6 specification.

Simple ES6 Array.prototype.find polyfill for older environments.

Simple ES6 Array.prototype.findIndex polyfill for older environments.

A robust & optimized ES3-compatible polyfill for the Array.from method in ECMAScript 6.

A robust & optimized ES3-compatible polyfill for the Array.of method in ECMAScript 6.

ES2015 Object.assign() ponyfill

ES2015 Number.isFinite() ponyfill

ES2015 Math.sign() ponyfill

A robust & optimized ES3-compatible polyfill for the RegExp.prototype.match method in ECMAScript 6.

A robust & optimized ES3-compatible polyfill for the RegExp.prototype.search method in ECMAScript 6.

A polyfill for ES6-style Promises

Implements the evolving ES6 Map specification as closely as possible

Create named functions easily in JavaScript.

JavaScript Polyfills, Shims and More

ECMAScript 6 Symbol polyfill

An implementation of ECMAScript Next/Harmony/6 collections--WeakMap, Map and Set. Compatible with ECMAScript 5 capable environments

ES5 shim for ES6 Reflect and Proxy objects

ES2017, flow, React JSX and GraphQL grammar and transpilation for ATOM

A small, fast, JavaScript-based JavaScript parser

A Beautiful Parser for the ECMAScript Language

Traceur is a JavaScript.next-to-JavaScript-of-today compiler

Showcasing real-world usage of ECMAScript 6 (the next JavaScript version) features

Static analysis tools for ES6

Get the imports and exports from your ES6 modules

A simple ES6 Harmony Module import statement validator

DEPRECATED: Transpile non-ES6 let-blocks into ES6 (or ES3)

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

Minimalist examples of ES6 functionalities.

Yo dawg I heard you liked modules, so I made a module to translate your modules into modules.

A code coverage tool for ES6 (babel/6to5)

Setup your ES6 Lab.