JavaScript

Backbone-formspowmedia/backbone-forms

A flexible, customizable form framework for Backbone.js applications with nested forms, editable lists, and validation.

sprintf.jsalexei/sprintf.js

A complete open source JavaScript sprintf implementation for browser and Node.js environments.

react-native-root-toastmagicismight/react-native-root-toast

A pure JavaScript toast notification component for React Native with extensive customization options.

Impactphoboslab/impact

A professional-grade HTML5 game engine with a built-in level editor for creating 2D games.

Chessboard.jsoakmac/chessboardjs

A standalone JavaScript chessboard component with a flexible API for building chess applications.

CSSTreecsstree/csstree

A fast, spec-compliant CSS parser, walker, generator, and lexer toolkit for analyzing and transforming CSS.

Fusioapioo/fusio

A self-hosted API management platform that automates routing, authentication, documentation, and SDK generation for scalable API products.

lawnchair.jsbrianleroux/lawnchair

A lightweight client-side JSON document store for web applications with pluggable adapters.

Lawnchairbrianleroux/lawnchair

A lightweight client-side JSON document store for web applications with pluggable adapters.

Cornerstonecornerstonejs/cornerstone

A lightweight JavaScript library for displaying medical images in web browsers using HTML5 canvas.

FooTablefooplugins/FooTable

A jQuery plugin that transforms HTML tables into responsive, feature-rich components with sorting, filtering, and paging.

KeyboardJSRobertWHurst/KeyboardJS

A JavaScript library for binding keyboard combos with support for contexts, custom locales, and conflict-free key handling.

WebColatgdwyer/WebCola

JavaScript constraint-based layout library for high-quality graph visualization using D3.js.

Re-basetylermcginnis/re-base

A Relay-inspired library for building React.js applications with Firebase, enabling components to specify their own data dependencies.

expect.jsAutomattic/expect.js

A minimalistic BDD-style assertion library for Node.js and browsers, compatible with all test frameworks.

Memory-stats.jspaulirish/memory-stats.js

A minimal JavaScript library for monitoring heap memory usage via performance.memory API.

Animo.jsThrivingKings/animo.js

A JavaScript library for managing CSS animations with stacking, cross-browser blur effects, and callbacks.

vue-advanced-chatantoine92190/vue-advanced-chat

A customizable, framework-agnostic web component for building real-time chat interfaces with rich media support.

Mockjaxjakerella/jquery-mockjax

A jQuery plugin for mocking or simulating AJAX requests and responses in JavaScript applications.

humane-jswavded/humane-js

A simple, modern, framework-independent browser notification system with CSS transitions and customizable themes.

geojson-vtmapbox/geojson-vt

A JavaScript library for slicing GeoJSON data into vector tiles on the fly in the browser or Node.js.

audio.jskolber/audiojs

A cross-browser JavaScript wrapper for the HTML5 audio tag with Flash fallback and consistent UI.

react-native-google-places-autocompleteFaridSafi/react-native-google-places-autocomplete

A customizable React Native component for Google Places autocomplete with current location and detailed place fetching.

fechataylorhakes/fecha

A lightweight JavaScript library for date formatting and parsing, designed as a minimal alternative to moment.js.

Cannon-espmndrs/cannon-es

A lightweight, modern 3D physics engine for JavaScript with TypeScript support and tree-shaking capabilities.

Elasticlunrweixsong/elasticlunr.js

A lightweight JavaScript full-text search engine for browser and offline search, offering query-time boosting and field search.

cube-composersharkdp/cube-composer

A puzzle game that teaches functional programming concepts by manipulating colored cubes with function transformations.

svelte-routingEmilTholin/svelte-routing

A declarative routing library for Svelte applications with built-in server-side rendering support.

vizzuvizzuhq/vizzu-lib

An open-source JavaScript/C++ library for creating animated data visualizations and interactive data stories.

Idyllidyll-lang/idyll

A markup language and toolkit for creating interactive articles, explorable explanations, and data-driven stories on the web.

chatgpt.jskudoai/chatgpt.js

A powerful client-side JavaScript library for interacting with the ChatGPT DOM.

react-redux-formdavidkpiano/react-redux-form

A collection of reducer and action creators for building complex forms in React with Redux.

react-tvraphamorim/react-tv

A React renderer and CLI for building TV applications on low-memory devices like webOS and SmartTVs.

d3-force: Force-directed graph layoutd3/d3-force

A JavaScript library for force-directed graph layout using velocity Verlet integration.

WebDNNmil-tokyo/webdnn

A framework for running deep neural network models directly in web browsers using ONNX format with WebGPU, WebGL, and WebAssembly backends.

oxigraphoxigraph/oxigraph

A SPARQL graph database written in Rust, providing compliant, safe, and fast RDF data storage and querying.