The library for web and native user interfaces.

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

A professional front-end template for building fast, robust, and adaptable web apps or sites.

JavaScript animation engine

⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

fullPage plugin by Alvaro Trigo. Create full screen pages fast and simple

✂️ Modern copy to clipboard. No Flash. Just 3kb gzipped 📋

A toolkit to automate & enhance your workflow

Client-side JavaScript PDF generation for everyone.

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

the last carousel you'll ever need

Animate on scroll library

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

A tiny (124 bytes), secure, URL-friendly, unique string ID generator for JavaScript

JavaScript image gallery for mobile and desktop, modular, framework independent

A javascript library for multi-touch gestures :// You can touch this

Javascript audio library for the modern web.

Animate elements as they scroll into view.

Pug – robust, elegant, feature rich template engine for Node.js

Parse CSS and add vendor prefixes to rules by Can I Use

Cross-platform React UI packages

⚙️ Node.js tool for optimizing SVG files

A draggable and resizable grid layout with responsive breakpoints, for React.

x86 PC emulator and x86-to-wasm JIT, running in the browser

Lightweight fuzzy-search, in JavaScript

Format input text content when you are typing...

Parallax Engine that reacts to the orientation of a smart device

The javascript library for magical scroll interactions.