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A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
JavaScript's utility _ belt
Markdown for the component era
A declarative, HTML-based language that makes building web apps fun
The ultimate generator based flow-control goodness for nodejs (supports thunks, promises, etc)
A JavaScript engine optimized for running React Native.
ChakraCore is an open source Javascript engine with a C API.
A polyfill for ES6-style Promises
The most used, flexible, fast and streaming parser for multipart form data. Supports uploading to serverless environments, AWS S3, Azure, GCP or the filesystem. Used in production.
A web tool to explore the ASTs generated by various parsers.
🐤 The friendly full-stack language
Duktape - embeddable Javascript engine with a focus on portability and compact footprint
Node.js body parsing middleware
Parse, inspect, transform, and serialize content with syntax trees
PEG.js: Parser generator for JavaScript
🦎 Move an async function into its own thread.
Rhino is an open-source implementation of JavaScript written entirely in Java
Graphviz in your browser
Database Markup Language (DBML), designed to define and document database structures
A solid, fast Promises/A+ and when() implementation, plus other async goodies.
JavaScript & TypeScript persistent and optionally immutable data tree with cursors.
A minimalist bytecode compiler for Node.js
Run multiple promise-returning & async functions with limited concurrency
An implementation of task/event based asynchronous pattern.