i18next

An internationalization framework written in and for JavaScript.

Canvas Confetti

A performant confetti animation library for the browser.

Phaser

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

Unpoly

A JavaScript framework that uses custom HTML attributes to build single-page application interfaces using server-rendered HTML.

Fingerprint

A commercial browser fingerprinting solution that queries browser attributes and computes a hashed visitor identifier from them.

Mo.js

An open-source, retina-ready, modular JavaScript motion graphics library.

Lit

An open-source JavaScript library for building fast and lightweight web components, developed as the successor to Google's Polymer project.

Howler.js

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

Intro.js

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

Ouibounce

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

Spry

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

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.

Hyperscript

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

Partytown

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

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

Framer Motion

A simple yet powerful motion library for React.

Gijgo

An open-source set of JavaScript controls that includes grid, tree, dialog, dropdown, slider and date/time pickers.

LocalForage

An offline storage library that provides a unified API for IndexedDB, WebSQL, and localStorage.

MobX

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

An open-source JavaScript tooltip library with different styles, all kinds of triggers and CSS3 animations.

CreateJS

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

Dragula

A drag and drop library with touch events and no dependencies.

p5.js

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

Bootstrap Progressbar

A jQuery plugin that allows you to animate the Bootstrap 2 and 3 progressbar with JavaScript.

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.