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

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ES6 to ES5 compiler

ecmascript language es5 es6 es.next harmony compiler transpiler

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

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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

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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

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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

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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

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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.

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

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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

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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.

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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

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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.

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

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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

chillout - Reduce CPU usage in JavaScript

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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.

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ECMADoc

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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

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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...

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Nana Utilities

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Nana Script Utilities are some tools written in ECMAScript(aka JavaScript), include some helper libraries and standalone tools which can help in Web and/or WSH, HTA development.

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JuraScript

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JuraScript is... a native .NET script interpreter with COM/ActiveX support, JavaScript console and an MSI installer to add support for the .JUR file extension.

activex com commonjs ecmascript jscript jurassic

SharpKit Razor

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MSBuild tool to generate client-side (JavaScript using SharpKit) view templates using Razor syntax.

ecmascript msbuild msbuild-task razor sharpkit

Jint - Javascript Interpreter for .NET

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Jint is a script engine based on the Javascript language. Using Jint, developers can provide fully scriptable applications, execute .NET code without compiling, or create external configuration logic, using the most used script language.

chengh dynamic-language ecmascript interpreter javascript-engine

jsesc - Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data

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For any input, jsesc generates the shortest possible valid printable-ASCII-only output. Here’s an online demo.jsesc’s output can be used instead of JSON.stringify’s to avoid mojibake and other encoding issues, or even to avoid errors when passing JSON-formatted data (which may contain U+2028 LINE SEPARATOR, U+2029 PARAGRAPH SEPARATOR, or lone surrogates) to a JavaScript parser or an UTF-8 encoder.

code-generation ecmascript stringify json ascii-safe unicode escape-sequences escape buffer map set string tool

snazzy - Format JavaScript Standard Style as Stylish (i.e. snazzy) output

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Converts "compact" text from a linter to "stylish" (i.e. snazzy) output.standard is no longer bundled with snazzy. You must install standard manually alongside snazzy.

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