JavaScript API for Chrome and Firefox

A markdown parser and compiler. Built for speed.

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

A JavaScript library to position floating elements and create interactions for them.

A beautiful replacement for JavaScript's "alert"

📚 The definitive guide to TypeScript and possibly the best TypeScript book 📖. Free and Open Source 🌹

Lit is a simple library for building fast, lightweight web components.

HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.

⭐ Vim for Visual Studio Code

A Minimalistic Wrapper for IndexedDB

🎉 create a single executable out of your node.js apps

Comlink makes WebWorkers enjoyable.

Build mindmaps with plain text

Next-gen browser and mobile automation test framework for Node.js

Turn a path string such as `/user/:name` into a regular expression

WebGL-accelerated ML // linear algebra // automatic differentiation for JavaScript.

Generate changelogs and release notes from a project's commit messages and metadata.

ECMAScript parsing infrastructure for multipurpose analysis

LZ-based compression algorithm for JavaScript

An in-place DOM diffing library

textlint is the pluggable linter for natural language text.

Autocomplete for HTMLTextAreaElement and more.

Client-side in-memory mongodb backed by localstorage with server sync over http

Pure and simple virtual DOM library

The fastest JavaScript priority queue out there. Zero dependencies.

TypeScript-STL (Standard Template Library, migrated from C++)

pipes values through functions, an alternative to using the proposed pipe operator ( |> ) for ES

Websocket-based Chat System

Statically-typed Monadic Asynchronous Control Flow Library for JavaScript/TypeScript/AltJSs