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.
- animations
- components
- components-library
- components-react
Repository Index
47,133 repositories indexed
1–24 of 33 · Most stars
🌼 🌼 🌼 🌼 🌼 The most popular, free and open-source Tailwind CSS component library
- tailwind-css
- ui-library
- design-system
- ui-pattern
jQuery Validation Plugin library sources
- jquery
- javascript
- jquery-validation
- inline-validation
AngularJS service to handle Rest API Restful Resources properly and easily
Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases, with powerful AI assistant, scheduling, and embeddable charts 📈📊
SpeedTest by OpenSpeedTest™ is a Free and Open-Source HTML5 Network Performance Estimation Tool Written in Vanilla Javascript and only uses built-in Web APIs like XMLHttpRequest (XHR), HTML, CSS, JS, & SVG. No Third-Party frameworks or libraries are Required. Started in 2011 and moved to OpenSpeedTest.com dedicated Project/Domain Name in 2013.
🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Google Forms, making it simple to create online surveys and forms with unmatched flexibility.
- survey
- limesurvey
- php
- javascript
Create, preview (browser/iOS Simulator), and send custom email templates for Node.js. Made for @forwardemail, @ladjs, @cabinjs, @spamscanner, and @breejs.
A modern, open source password manager for individuals and teams.
- javascript
- lit-element
- lit-html
- password-generator
An open source, offline capable, mind mapping application leveraging HTML5 technologies
- mindmap
- javascript
- html5
⚡️ A resource to help figure out what JavaScript array method would be best to use at any given time
- arrays
- javascript
- array-methods
- array-lookup
Freeciv-web is an Open Source strategy game implemented in HTML5 and WebGL, which can be played online against other players, or in single player mode against AI opponents.
Smart LESS CSS mixins library.
Ever® Traduora™ - Open Translation Management Platform - https://traduora.co
Open source library for using D3 in React
An open source code editor for the web, written in JavaScript, HTML and CSS.
Redux bindings for client-side search
Open-source design-method engine for Claude Code, Codex & Cursor. One agent skill with 22 internal workflows for fixed design judgment, multiple grammars, semantic palettes, reference compilation, and evidence-verified UI. MIT.
URDF Loaders for Unity and THREE.js with example ATHLETE URDF Files open sourced from NASA JPL
CSS selectors complexity and performance analyzer
Source code for Chrome/Edge/Firefox/Opera extension Magic CSS (Live editor for CSS, Less & Sass)
Desktop client for JIRA. Track time, upload worklogs without a hassle.
Custom Template Engine and Template Source for Knockout.js that loads external templates. Supports native and jQuery templates.
Svelte Progresssive Web App (PWA) starter template