language-babel - ES2017, flow, React JSX and GraphQL grammar and transpilation for ATOM

•    CoffeeScript

---

Language grammar for all versions of JavaScript including ES2016 and ESNext, JSX syntax as used by Facebook React, Atom's etch and others, as well as optional typed JavaScript using Facebook flow. This package also supports highlighting of GraphQL language constructs when inside certain JavaScript template strings. For .graphql and .gql file support please see language-graphql . The colour of syntax is determined by the theme in use. By default the language-babel package will detect file types .js,.babel,.jsx, .es, .es6, .mjs and .flow. Use the standard ATOM interface to enable it for other file types. This provides a grammar that scopes the file in order to colour the text in a meaningful way. If other JavaScript grammars are enabled these may take precedence over language-babel. Look at the bottom right status bar indicator to determine the language grammar of a file being edited. language-babel will be shown as either Babel or Babel ES6 JavaScript. Clicking the name will allow the grammar for a file to be changed.

atom react jsx es5 es7 babel graphql styled-components es6 flow esnext es2015 es2016 es2017 relay apollo

es6-collections - Map, WeakMap, and Set fast/simple shim for Harmony collections

•    Javascript

---

This is a very old polyfill which served old browser decently for the last 4+ years. I am not actively maintaining this project but I would eventually accept PRs if you really need to use it. The aim of this repository is to provide an unobtrusive, performances oriented shim for ES6 collections such WeakMap, Map, and Set.

weakmap map set shim polyfill es6 harmony

naomi - Sublime Text enhanced syntax highlighting for JavaScript ES6/ES7/ES2015/ES2016/ES2017+, Babel, FlowType, React JSX, Styled Components, HTML5, SCSS3, PHP 7, phpDoc, PHPUnit, MQL4

•    MQL4

---

Enhanced syntax definitions for Sublime Text 3. After installing the plugin and restarting Sublime, it will automatically use the syntaxes contained in this package.

syntax sublime es6 flowtype html5 es2015 php7 babel es2016 es7 webpack reactjs react flow sass postcss babel-sublime styled-components cssnext

butternut - The fast, future-friendly minifier

•    Javascript

---

Butternut is significantly faster than other JavaScript minifiers, and works with the latest version of JavaScript (ES2015, aka ES6, and beyond). It's typically around 3x faster than UglifyJS with default minify options, and 10-15x faster than Babili.The compression is better than Babili and closure-compiler-js (in standard compilation mode — you can get better results with Closure in advanced mode, but only by writing your code in a very particular way). It's almost as good as Uglify in its current version.

transpilation compilation esnext es2015 es2017 es6 es7

lodash-decorators - A collection of decorators using lodash at it's core.

•    TypeScript

---

Decorators using lodash functions. View the API docs for more in depth documentation. This library requires Map and WeakMap to be available globally. If Map or WeakMap is not supported in your environment then use a polyfill.

lodash decorators es7 es2016 utility

proposal-promise-finally - ECMAScript Proposal, specs, and reference implementation for Promise

•    HTML

---

Spec drafted by @ljharb, following the lead from the cancelable promise proposal. Get the polyfill/shim on npm.

promise finally then thenable promises async ecmascript esnext spec proposal

core-decorators - Library of stage-0 JavaScript decorators (aka ES2016/ES7 decorators but not accurate) inspired by languages that come with built-ins like @​override, @​deprecate, @​autobind, @​mixin and more

•    Javascript

---

Library of JavaScript stage-0 decorators (aka ES2016/ES7 decorators but that's not accurate) inspired by languages that come with built-ins like @​override, @​deprecate, @​autobind, @​mixin and more. Popular with React/Angular, but is framework agnostic. Similar to Annotations in Java but unlike Java annotations, decorators are functions which are applied at runtime. This can be consumed by any transpiler that supports stage-0 of the decorators spec, like babel.js version 5. Babel 6 does not yet support decorators natively, but you can include babel-plugin-transform-decorators-legacy or use the applyDecorators() helper.

es6 es7 es2015 es2016 babel decorators override deprecated annotations autobind react angular lodash mixin mixins

ng-lazyload-image - Lazy image loader for Angular ≥ v2

•    TypeScript

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The browser you targeting need to have support of WeakMap and String.prototype.includes. If you need to support an older browser (like IE) you will need to include polyfill for WeakMap and String.prototype.includes (see https://github.com/zloirock/core-js for example).

angular lazy-loading lazy-load lazy-image

object-assign - ES2015 Object.assign() ponyfill

•    Javascript

---

Node.js 4 and up, as well as every evergreen browser (Chrome, Edge, Firefox, Opera, Safari), support Object.assign() 🎉. If you target only those environments, then by all means, use Object.assign() instead of this package.Assigns enumerable own properties of source objects to the target object and returns the target object. Additional source objects will overwrite previous ones.

object assign extend properties es2015 ecmascript harmony ponyfill prollyfill polyfill shim browser

promise-polyfill - Lightweight ES6 Promise polyfill for the browser and node. A+ Compliant

•    Javascript

---

Lightweight ES6 Promise polyfill for the browser and node. Adheres closely to the spec. It is a perfect polyfill IE, Firefox or any other browser that does not support native promises. For API information about Promises, please check out this article HTML5Rocks article.

promise promise-polyfill es6 promises-aplus

es6-shim - ECMAScript 6 compatibility shims for legacy JavaScript engines

•    Javascript

---

Provides compatibility shims so that legacy JavaScript engines behave as closely as possible to ECMAScript 6 (Harmony).In both browser and node you may also want to include unorm; see the String.prototype.normalize section for details.

ecmascript harmony es6 shim promise promises setprototypeof map set __proto__

native-promise-only - A polyfill for native ES6 Promises as close as possible (no extensions) to the strict spec definitions

•    Javascript

---

Native Promise Only: A polyfill for native ES6 Promises **only**, nothing else.

promises polyfill es6 promise async promises-aplus promise-library

eslint-config-cleanjs - An eslint config which reduces JS to a pure functional language

•    Javascript

---

This is an ESLint configuration which aims to restrict you to a subset of JavaScript which would be as close to an idealised pure functional language as possible. The idea is to see if it's possible to banish all the Bad Parts (well, except for the single numeric type being IEEE 754 floating point) and leave a language without the design flaws which have plagued JS from the start, and which aren't easy to design out of the language without becoming a subset of itself. Please note that this rule set is meant for use only with ES6 or higher (and the ES7 object rest spread proposal helps a lot).

eslint

node-sqlite - SQLite client library for Node

•    Javascript

---

A wrapper library that adds ES6 promises and SQL-based migrations API to sqlite3 (docs).🔥 Want to strengthen your core JavaScript skills and master ES6? I would personally recommend this awesome ES6 course by Wes Bos.

nodejs sql sqlite database es7-async async migration migrations migrate db migrator seed seeds seeder node node5 babel es6 promise promises api

transit-js - Transit for JavaScript

•    Javascript

---

Transit is a data format and a set of libraries for conveying values between applications written in different languages. This library provides support for marshalling Transit data to/from JavaScript. transit-js will work with any ECMAScript-262 Edition 3 or newer JavaScript implementation provided that a JSON module that supplies parse and stringify methods is present. transit-js does not currently support encoding to MessagePack. Unlike the Java and Clojure implementations it relies on the non-streaming JSON parsing mechanism of the host JavaScript environment. This implementation's major.minor version number corresponds to the version of the Transit specification it supports.

json serialization transit-format es6 harmony map set polyfill

promise-fun - Promise packages, patterns, chat, and tutorials

•    

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I intend to use this space to document my promise modules, useful promise patterns, and how to solve common problems. For now though, you can see all my promise modules below.Star this repo to show your interest, so I can know whether to prioritize this work.

async-functions promise-modules promises ponyfill unicorns promise-library promise-queue promise promise-patterns async-await polyfill concurrency async iteration list resources awesome awesome-list nodejs

proxy-polyfill - Proxy object polyfill

•    Javascript

---

This is a polyfill for the Proxy object, part of ES6. See the MDN docs or Introducing ES2015 Proxies for more information on Proxy itself. Unlike other polyfills, this does not require Object.observe, which is deprecated. The polyfill supports just a limited number of proxy 'traps'. It also works by calling seal on the object passed to Proxy. This means that the properties you want to proxy must be known at creation time.

proxy polyfill trap html5 es6

es6-promise - A polyfill for ES6-style Promises

•    Javascript

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A lightweight library that provides tools for organizing asynchronous code

promises promise polyfill futures promise-library

esnext - Bring your JavaScript into the future.

•    Javascript

---

Bring your JavaScript into the future. After installing, run esnext -h for comprehensive usage instructions.

es6 es7 ast

Britecharts - Client-side reusable Charting Library based on D3

•    Javascript

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Britecharts is a client-side reusable Charting Library based on D3.js v4 that offers easy and intuitive use of charts and components that can be composed together to create amazing visualizations.Britecharts components have been written in ES2016 with a Test Driven methodology, so they are fully tested, and we are committed to keeping them that way.

d3 chart library graph reusable es6 es2015 visualization charts charting-library visualizations javascript-charts