An open-source library for publishers to quickly implement header bidding advertising.

Air Datepicker

A customizable datepicker written in pure JavaScript without any dependencies.

Vuex

An open-source state management library for Vue.js.

Ruffle

An Adobe Flash Player emulator written in the Rust programming language.

CreateJS

A suite of modular libraries and tools which work together or independently to enable rich interactive content on open web technologies via HTML5.

A paid script that turns any content into a cool parallax effect.

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.

AlertifyJS

A JavaScript framework for developing pretty browser dialogs and notifications.

Spry

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

ReactPlayer

A React media player component that enables playback of videos and audio from file URLs and multiple online platforms.

Rough.js

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

Github Buttons

A JavaScript library for creating buttons with GitHub icons.

Rive

A real-time interactive design and animation tool that helps teams create, run, and integrate interactive animations on any platform using open-source runtimes.

Pagefind

A fully static JavaScript search library that aims to perform well on large sites while using as little bandwidth as possible.

PixiJS

A rendering library with WebGPU/WebGL support for creating rich, interactive graphics and cross-platform applications and games.

JsTemplate

A small JavaScript library that allows you to create templates like PHP and ASP with JavaScript.

GeoJS

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

Beasties

A plugin that inlines your app's critical CSS and lazy-loads the rest.

MapLibre GL JS

An open-source TypeScript library forked from MapBox GL JS.

MobX

A signal-based library that makes state management simple and scalable by transparently applying functional reactive programming.

Preact

A fast 3kB alternative to React with the same modern API.

Hyperscript

A scripting language that allows developers to respond to events and perform simple DOM manipulation in code embedded directly in HTML elements.

Zustand

A lightweight, framework-agnostic state management library for JavaScript that works with or without React.

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

Howler.js

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