Collaborative office suite, end-to-end encrypted and open-source.
A framework for building compiled Node.js add-ons in Rust via Node-API
Import and export tools for elasticsearch & opensearch
TypeScript's 1:1 validator, optimized from editor to runtime
The all-batteries-included GitHub SDK for Browsers, Node.js, and Deno.
LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.
Symfony polyfill for the Mbstring extension
Interactive Tables and Data Grids for JavaScript
:electron: 🚀 The easiest way to get started with Electron
Consistency Made Simple
Create Minecraft bots with a powerful, stable, and high level JavaScript API.
A comparison of the performance of a few popular javascript frameworks
ReScript is a robustly typed language that compiles to efficient and human-readable JavaScript.
💼 An enterprise-grade Next.js boilerplate for high-performance, maintainable apps. Packed with features like Tailwind CSS, TypeScript, ESLint, Prettier, testing tools, and more to accelerate your development.
💼 A curated list of talks and articles about real world frontend development
Python Data. Leaflet.js Maps.
The speed of a single-page web application without having to write any JavaScript
AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.
Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.
:electron: A complete tool for building and publishing Electron applications
JavaScript talks you have to see 👀 on functional programming, performance, frameworks, React, debugging, leveling up, and more!
CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
A JavaScript library for structured interfaces, with explicit ownership and lifecycle. Built for agent-led development. Canonical Marionette repository; v4 history is preserved on the v4 branch.
The smallest, simplest and fastest JavaScript pixel-level image comparison library
Modern Load Testing as Code
A free, online learning platform to make quality education accessible for all.
A vanilla JS customisable select box/text input plugin ⚡️
Create, calculate, and format money in JavaScript and TypeScript
Declarative API exposing platform native touch and gesture system to React Native.
Slam Dunk JavaScript
Simple forum software for building great communities.
🚀 JavaScript diagramming library that uses SVG and HTML for rendering.
Horizon is a realtime, open-source backend for JavaScript apps.
Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.
JavaScript YAML parser and dumper. Very fast.
🐤 The friendly full-stack language
Input Mask plugin
A JavaScript NES emulator.
Open-source Next.js template for building apps that are fully generated by AI. By E2B.
💬 Modern, responsive, cross-platform, self-hosted web IRC client
Simple session middleware for Express
😩「能不能好好说话?」 拼音首字母缩写翻译工具
A simple, efficient and powerful micro front-end framework. 一款简约、高效、功能强大的微前端框架
An express.js middleware for validator.js.
Public repository of the Micro QuickJS Javascript Engine
Highly scalable realtime pub/sub and RPC framework
Map your keys for web surfing, expand your browser with javascript and keyboard.
high speed zlib port to javascript, works in browser & node.js
This is a list of projects which have curated tasks specifically for new contributors. These issues are a great way to get started with a project, or to help share the load of working on open source projects. Jump in!
Zammad is a web based open source helpdesk/customer support system.
📊 Re-usable, easy interface JavaScript chart library based on D3.js, with SVG and Canvas rendering support
✨ The fundamental numerical library for JavaScript and TypeScript. ✨ ⭐️ Star to support our work!
Web-based MongoDB admin interface, written with Node.js and Express
🌍 📖 A readable, automated, and optimized (2 kb) internationalization for JavaScript
A typescript interactive engine, support 2D, 3D, animation, physics, built on WebGL and glTF.
A Node.js module for sending notifications on native Mac, Windows and Linux (or Growl as fallback)
Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
The framework for building with WebAssembly (wasm). Easily & securely load wasm modules, move data, call functions, and build extensible apps.
JavaScript image compressor.
Local-first healthcare AI: clinical NER and HIPAA PII de-identification on hardware you control. 2,200+ medical models, 35 model-backed PII languages, and Python, MLX, Android and browser runtimes. Apache-2.0 SDK.