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 102 · Most stars
Free and open source admin dashboard UI kit built on Bootstrap: 100+ pages, 6,000+ icons, dark mode, RTL.
fullPage plugin by Alvaro Trigo. Create full screen pages fast and simple
- javascript
- scrolling
- slide
- onepage
A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.
1,324-exercise fitness dataset — animation GIFs, 180×180 thumbnails, muscle-group & equipment data, and step-by-step instructions in 6 languages. The exercise data layer behind the LogPress app.
- fitness
- fitness-app
- dataset
- exercise-database
Cross-platform React UI packages
- react
- react-components
- gui-framework
- css-in-js
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
- javascript
- lazyload
- lazy-evaluation
- lazysizes
The largest Open-Source UI Library! Community-made and free to use. Made with either CSS or Tailwind.
Create badass, fluid and smooth transitions between your website’s pages
- transition
- prefetch
- page
- barba
JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE9+)
- drag-and-drop
- inertia
- snap
- vanilla
🏎 A set of primitives to build simple, flexible, WAI-ARIA compliant React autocomplete, combobox or select dropdown components.
- react
- autocomplete
- combobox
- select
Display PDFs in your React app as easily as if they were images.
The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.
React Native's Animated library reimplemented
- animation
- gesture
- react-native
- javascript
Give your pages some headroom. Hide your header until you need it
Extract & Inline Critical-path CSS in HTML pages
- css
- critical-css
- critical-path-css
- critical-path-styles
🕸️ Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time.
List of 128 languages for Laravel Framework, Laravel Jetstream, Laravel Fortify, Laravel Breeze, Laravel Cashier, Laravel Nova and Laravel UI.
🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
- performance
- javascript
- lazy-loading
- lazyload
RFCs for changes to React
A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data
- cldr
- cldr-data
- cldr-json
- i18n
Make the model your single source of truth. Erupt is a model-driven engine for enterprise apps: UI, REST APIs, RBAC, data and AI agents are built from one model at runtime — no codegen, no frontend. Java/Kotlin on Spring Boot, Solon, Quarkus & more; SDKs for Python, Go, TypeScript and 6 other languages.
- annotation
- erupt
- low-code
- mdd
Backstretch is a simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element. The image will stretch to fit the page/element, and will automatically resize as the window/element size changes.
Style tools for UI components
- suit-css
- css
- preprocessor
- postcss