ES6 Shim

Provides compatibility shims so that legacy JavaScript engines behave as closely as possible to ECMAScript 6.

Partytown

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

Howler.js

A cross-platform audio library that defaults to Web Audio API and falls back to HTML5 Audio.

jsPDF

An open-source library for generating PDFs in JavaScript.

GeoJS

A REST-based IP geolocation service that provides APIs without authentication or rate limits.

Intro.js

A lightweight JavaScript library for creating step-by-step and powerful customer onboarding tours.

A simpler rewrite of Google's libphonenumber library in JavaScript.

OpenLayers

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

React Redux

The official UI bindings library for integrating Redux with React applications.

Micromodal.js

A tiny JavaScript library for creating accessible modal dialogs.

Spry

A deprecated JavaScript framework by Adobe that enables the rapid development of Ajax-powered web pages.

Air Datepicker

A customizable datepicker written in pure JavaScript without any dependencies.

Stacktable.js

jQuery plugin for stacking tables on small screens.

Day.js

Fast 2kB alternative to Moment.js with the same modern API.

Ouibounce

A small library enabling you to display a modal before a user leaves your website.

Marked

A fast, lightweight, low-level markdown parser and compiler.

Htmx

An open-source JavaScript library that extends HTML by adding custom attributes to trigger AJAX requests, CSS transitions, WebSockets, and Server-Sent Events directly in HTML markup.

Pikaday

A lightweight JavaScript datepicker with no dependencies.

Zepto

A lightweight and modular open-source JavaScript library with a largely jQuery-compatible API, designed for modern browsers and optimized for fast execution and small file size.

An open-source, extensible, HTML5 first media player for the web.

StyleX

An open-source styling system and CSS-in-JS library developed by Meta for building and maintaining large-scale web applications.

Pts

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

Quicklink

An open-source JavaScript library from the Google Chrome team that speeds up subsequent page loads by prefetching links likely to be visited next.

UAParser.js

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

Atropos

A lightweight, free and open-source JavaScript library to create stunning touch-friendly 3D parallax hover effects.