JavaScript

bcoinbcoin-org/bcoin

A JavaScript and C/C++ implementation of the Bitcoin protocol for Node.js, supporting full nodes, SPV, wallets, and mining.

Sanctuaryplaid/sanctuary

A JavaScript functional programming library providing total functions, algebraic data types, and rigorous type checking for safer code.

caccacjs/cac

A lightweight, dependency-free JavaScript library for building command-line applications with TypeScript support.

graphjindosco/graphjin

An automagical compiler that connects AI assistants to databases by auto-discovering schemas and compiling queries to optimized SQL.

react-native-storagesunnylqm/react-native-storage

A local storage wrapper for React Native and web apps with size control, auto-expiring, remote data syncing, and batch queries.

Express GatewayExpressGateway/express-gateway

A microservices API gateway built on Node.js and Express.js for securing and exposing services in cloud-native architectures.

instascan Rschmich/instascan

A real-time HTML5 QR code scanner that uses your device's webcam via the WebRTC API.

logadamschwartz/log

A JavaScript library that enhances console.log with markdown-like formatting and custom styling.

Runtime Mobile Security (RMS)m0bilesecurity/RMS-Runtime-Mobile-Security

A web interface powered by FRIDA for runtime manipulation, analysis, and security testing of Android and iOS applications.

slimerjslaurentj/slimerjs

A scriptable browser based on Firefox's Gecko engine, compatible with PhantomJS API for web automation and testing.

flow.jsflowjs/flow.js

A JavaScript library for resumable, fault-tolerant file uploads via chunking with the HTML5 File API.

KorGEkorlibs/korge

A modern multiplatform game engine for Kotlin, enabling game development for JVM, JS, WASM, iOS, and Desktop.

twglgreggman/twgl.js

A tiny JavaScript library that reduces WebGL verbosity by providing concise helper functions for shaders, buffers, uniforms, and textures.

wadekbrsh/wade

A blazing fast 1kb JavaScript search library for client-side data.

dagre-d3dagrejs/dagre-d3

A D3-based renderer for laying out and visualizing directed graphs in the browser.

Teasetrilyu/teaset

A React Native UI library with 20+ pure JavaScript components for content display and action control.

redux-ormtommikaikkonen/redux-orm

A small, simple, and immutable ORM for managing relational data in Redux stores.

react-native-extended-stylesheetvitalets/react-native-extended-stylesheet

A drop-in replacement for React Native StyleSheet with media queries, variables, dynamic theming, relative units, and math operations.

handtrack.jsvictordibia/handtrack.js

A JavaScript library for real-time hand detection and pose classification directly in the browser using TensorFlow.js.

WWW SQL Designerondras/wwwsqldesigner

A browser-based tool for designing database schemas and generating SQL scripts without external plugins.

redux-undoomnidan/redux-undo

A higher-order reducer that adds undo/redo functionality to Redux state containers.

dustjslinkedin/dustjs

Asynchronous JavaScript templating engine for both browser and server environments.

bolt-jsslackapi/bolt-js

A JavaScript framework for building Slack apps with support for events, actions, shortcuts, and slash commands.

romebevacqua/rome

A customizable, dependency-free date and time picker with opt-in UI and real-time input synchronization.

github-elementsgithub/github-elements

A collection of 17 reusable Web Components developed by GitHub for building modern web interfaces.

PreloadJSCreateJS/PreloadJS

A JavaScript library for preloading assets with a consistent API, automatic XHR detection, and composite progress events.

mindmapsdrichard/mindmaps

An offline-capable HTML5 mind mapping application that runs entirely in the browser.

way.jsgwendall/way.js

A lightweight, framework-agnostic JavaScript library for persistent two-way data binding with minimal code.

Panolens.jspchen66/panolens.js

A lightweight, event-driven JavaScript panorama viewer built on Three.js for displaying 360-degree images.

unistoredevelopit/unistore

A tiny 350b centralized state container with component bindings for Preact & React.

p-limitsindresorhus/p-limit

Limit concurrency when running multiple promise-returning and async functions in Node.js and browsers.

slydarsain/sly

A JavaScript library for one-directional scrolling with item-based navigation support.

jqGridtonytomov/jqGrid

Ajax-enabled jQuery grid plugin for displaying and manipulating tabular data in web applications.

fartscroll.jstheonion/fartscroll.js

A JavaScript library that plays fart noises as you scroll down a web page.

SQL Formatterzeroturnaround/sql-formatter

A JavaScript library for pretty-printing SQL queries across multiple database dialects.

LangGraphJSlangchain-ai/langgraphjs

A TypeScript/JavaScript framework for building resilient, stateful language agents as directed graphs.