90 best open source ecmascript projects.

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Displaying 1 to 20 from 90 results

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

ES6 to ES5 compiler

ecmascript language es5 es6 es.next harmony compiler transpiler

react-apollo - :recycle: React higher-order component for Apollo Client

React Apollo allows you to fetch data from your GraphQL server and use it in building complex and reactive UIs using the React framework. React Apollo may be used in any context that React may be used. In the browser, in React Native, or in Node.js when you want to server side render.React Apollo unlike many other tools in the React ecosystem requires no complex build setup to get up and running. As long as you have a GraphQL server you can get started building out your application with React immediately. React Apollo works out of the box with both create-react-app and React Native with a single install and with no extra hassle configuring Babel or other JavaScript tools.

react graphql ssr redux ecmascript es2015 jsnext relay npm

esformatter - ECMAScript code beautifier/formatter

ECMAScript code beautifier/formatter.This tool is still missing support for many important features. Please report any bugs you find, the code is only as good as the test cases. Feature requests are very welcome.

babel beautifier beautify ecmascript esprima format formatter jscs source style syntax

power-assert - Power Assert in JavaScript

Power Assert in JavaScript. Provides descriptive assertion messages through standard assert interface. No API is the best API.power-assert provides descriptive assertion messages for your tests, like this.

power-assert assert assertion test testing ecmascript ast

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

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__

eslint-config-standard - ESLint Config for JavaScript Standard Style

Shareable configs are designed to work with the extends feature of .eslintrc files. You can learn more about Shareable Configs on the official ESLint website.Note: We omitted the eslint-config- prefix since it is automatically assumed by ESLint.

development ecmascript es6 eslint linter standard static-code-analysis style-guide nodejs javascript-standard-style check checker code code-checker code-linter code-standards code-style enforce eslintconfig hint jscs jshint lint policy quality simple standard-style style style-checker style-linter verify

Standard - JavaScript Style Guide, with linter & automatic code fixer

Standard is a JavaScript style guide, with linter & automatic code fixer.

eslint linter style-guide static-code-analysis ecmascript javascript-standard-style code-checker code-linter code-standards code-style hint jscs jshint lint

esprima - ECMAScript parsing infrastructure for multipurpose analysis

Esprima (esprima.org, BSD license) is a high performance, standard-compliant ECMAScript parser written in ECMAScript (also popularly known as JavaScript). Esprima is created and maintained by Ariya Hidayat, with the help of many contributors. Esprima can be used to perform lexical analysis (tokenization) or syntactic analysis (parsing) of a JavaScript program.

esprima ecmascript parsing ast parser syntax

graphql-anywhere - :icecream: Run a GraphQL query anywhere, against any data, with no schema.

Run a GraphQL query anywhere, without a GraphQL server or a schema. Just pass in one resolver. Use it together with graphql-tag.I think there are a lot of potentially exciting use cases for a completely standalone and schema-less GraphQL execution engine. We use it in Apollo Client to read data from a Redux store with GraphQL.

ecmascript es2015 jsnext relay npm react

object-assign - ES2015 Object.assign() ponyfill

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

reify - Enable ECMAScript 2015 modules in Node today. No caveats. Full stop.

Code generated by the reify compiler relies on a simple runtime API that can be explained through a series of examples. While you do not have to write this API by hand, it is designed to be easily human readable and writable, in part because that makes it easier to explain. I will explain the Module.prototype.watch method first, then the Module.prototype.export method after that. Note that this Module is the constructor of the CommonJS module object, and the import and export methods are custom additions to Module.prototype.

ecmascript modules import export commonjs require exports node

autopolyfiller - Autopolyfiller — Precise polyfills

This is like Autoprefixer, but for JavaScript polyfills. It scans your code and applies only required polyfills. Live example. Assume you code is Object.keys(window). Object.keys polyfill is required to run it in any browser (include IE7). On the other hand this code can be executed on iOS 7 Safari without any polyfills. AutoPolyfiller knows about ES5 and ES6 features and their support in browsers. It can help you to write cutting-edge JavaScript without thinking about ES shims and shivs.

polyfill polyfills dom ecmascript ecmascript5 ecmascript6 postprocessor

vanilla-modal - A flexible, dependency-free, CSS-driven JavaScript modal.

See the demo. Written in ECMAScript 2015 and transpiled for universal use with Babel 6.

modal ecmascript harmony es6 es2015

chillout - Reduce CPU usage in JavaScript

Reduce JavaScript CPU usage by asynchronous iteration. Provides asynchronous iteration functions that have a Promise based interface and it can execute with low CPU usage. Each iteration adds delay if the processing is heavy to maintain the CPU stability. Iterate without delay if processing is fast. Therefore, it will realize friendly processing for your machine. It can execute JavaScript without "Warning: Unresponsive Script" alert in the browser.

cpu async promise iteration function-callback chillout iterator-functions benchmark array-iteration repeat ecmascript cpu-load iterate iterator setimmediate

ECMADoc

ECMADoc generates professionally looking API documentation out of ECMAScript family of languages, such as JScript and JavaScript. Using the well known JDoc documentation format, developers can embed documentation right within the source code. This project is developed in C#.

documentation documentation-tool ecmascript jscript jsdoc

JavaScript Client Pages

JavaScriptClientPages is a cross-browser, cross-platform tool, which makes dynamic client-side content generation as easy as it is on the server side with technologies like ASP.net, PHP, Ruby on Rails, etc.. Each JavaScritpt Client Page is a complete XHTML page with embedded...

ajax browser ecmascript framework html