The library for web and native user interfaces.
Turn Claude into a senior design architect: DTCG tokens, 52 components, WCAG 2.2 AA-AAA, 138 design systems, any-framework code, and 50 objective gates that fail the build instead of faking success.
An endless local jukebox: loops songs through seamless jump points and mixes your library into one continuous set.
JavaScript 3D Library.
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
A modern JavaScript utility library delivering modularity, performance, & extras.
jQuery JavaScript Library
The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.
๐ JavaScript library for mobile-friendly interactive maps ๐บ๐ฆ
๐ผ ๐ผ ๐ผ ๐ผ ๐ผ โThe most popular, free and open-source Tailwind CSS component library
High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the userโs browser.
Standard Library
A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app
The most powerful data validation library for JS
Full featured HTML framework for building iOS & Android apps
Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.
Open-source JavaScript charting library behind Plotly and Dash
:fire: An extremely fast, React-like JavaScript library for building modern user interfaces
๐ A flexible and fun JavaScript file upload library
An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
๐ท Super-agent driven library for testing node.js HTTP servers using a fluent API. Maintained for @forwardemail, @ladjs, @spamscanner, @breejs, @cabinjs, and @lassjs.
A javascript library to run SQLite on the web.
HTTP server mocking and expectations library for Node.js
Graph theory (network) library for visualisation and analysis
A JavaScript PDF generation library for Node and the browser
:bar_chart: A D3-based reusable chart library
The GEP-powered self-evolving engine for AI agents. Auditable evolution with Genes, Capsules, and Events. | evomap.ai
JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.
JavaScript player library / DASH & HLS client / MSE-EME player
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
โจ The fundamental numerical library for JavaScript and TypeScript. โจ โโโโโโโโโโโโโโโโโ โญ๏ธ Star to support our work!
A proven SVG-based JavaScript diagramming library powering exceptional UIs
Command line tool for the Mermaid library
:rainbow: Javascript color conversion and manipulation library
Claude Code skill for short films with no video model: 51 film styles, each a style prompt plus a demo film made entirely in code by Claude Opus 5.5 (incl. OPUSCAR 98 and the new Evidence Films). By Lemomo. ยท Opus5.5 x 51 ็งๅฝฑ็้ฃๆ ผ๏ผ้ฃๆ ผๆ็คบ่ฏ + ็บฏไปฃ็ ๆ ท็ + ๅฏผๆผไธๆๆฏๆๅ๏ผๆฐๅขใๅฎ่ฏๅฝฑๅใ๏ผ
Zero dependency library to provide some basic geo functions
A lightweight javascript timezone library
This GitHub repo is a powerhouse collection of scraping APIs for developers that you can start using immediately to build everything from simple automations to full-scale applications.
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
AMQP 0-9-1 library and client for Node.JS
๐ Static Site Generator for component library development
A library to capture canvas-based animations at a fixed framerate
Fomantic-UI is the official community fork of Semantic-UI
A central repository for Flow library definitions
A node.js library for testing modern web applications
Web Push library for Node.js
A tiny JavaScript library for calculating sun/moon positions and phases.
A javascript library for handling currencies
jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands
System Information Library for Node.JS
A Tiny WebGL helper Library
A post processing library for three.js.
:rocket: It's a very fast and efficient glob library for Node.js
A library for deep (recursive) merging of Javascript objects
Deprecated in favour of Video.js 10; security fixes only. A web video player built for the HTML5 world using React library.
Javascript library to connect to swagger-enabled APIs via browser or nodejs
JsSIP, the JavaScript SIP library
The fastest and smallest JavaScript polygon triangulation library for your WebGL apps