Intercooler.js

A small jQuery or Zepto.js based library, the predecessor of Htmx, that allows you to add AJAX to your application using HTML attributes.

p5.js

An open-source JavaScript library for creating interactive 2D and 3D graphics and visualizations.

A scripting language that makes it easy to respond to events and perform simple DOM manipulation in code embedded directly in HTML elements.

jsPDF

An open-source library for generating PDFs in JavaScript.

A JavaScript framework that aims to ease development of dynamic web applications.

SimpleParallax

A lightweight and easy-to-use React and JS library that adds parallax animations to any image.

UAParser.js

A JavaScript library to detect the user's browser, engine, OS, CPU, and device type/model.

iScroll

A high-performance JavaScript library for smooth scrolling.

Fotorama

A simple yet powerful responsive jQuery image gallery.

Mustache.js

A zero-dependency implementation of the mustache template system in JavaScript.

Phaser

A fast 2D game framework with support for Canvas and WebGL rendering for building HTML5 games for desktop and mobile web browsers.

NProgress

A nanoscopic progress bar to convince your users that something is happening.

Locomotive Scroll

A simple scroll library with smooth scrolling, parallax effects, toggling classes, and triggering event listeners when elements are in the viewport.

Rough.js

A small graphics library that lets you draw in a sketchy, hand-drawn style.

SheetJS

A JavaScript library for reading and writing data from spreadsheets.

ProgressBar.js

A lightweight library for creating responsive and stylish progress bars with animated SVG paths.

Partytown

A lazy-loaded library to help relocate resource intensive scripts into a web worker, and off of the main thread.

OpenLayers

An open-source, feature-packed library for creating interactive maps on the web.

dotLottie Player

An official player for dotLottie animations.

Dash.js

A JavaScript player library for the playback of MPEG-DASH.

Prefix-free

A legacy script that adds browser prefixes to CSS code when needed for old browsers.

Fastly Polyfill

A service that reads the User-Agent header of each request and returns polyfills appropriate for the requesting browser.

Pts

A lightweight and modular typescript library that comes with many useful algorithms for visualization and creative coding.

Turbolinks

A JavaScript library that allows web apps to behave like a single page application.

DocSearch

A free search service designed for developer documentation websites.