Mo.js

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

XRegExp

Provides augmented and extensible JavaScript regular expressions.

Github Buttons

A JavaScript library for creating buttons with GitHub icons.

Phaser

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

Allows HTML from other pages to be included in a web page using the tag.

Dragula

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

Orphus

A tiny, zero-configuration library that allows website visitors to report typos on web pages using Ctrl+Enter.

Shepherd

An open-source, fully featured, digital adoption platform and user on-boarding service.

Pagefind

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

Unpoly

An unobtrusive Javascript framework for applications that render on the server.

p5.js

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

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.

ES6 Shim

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

Lunr

A small full-text search JavaScript library for use in the browser.

Vanta.js

A script that allows you to add animated 3D backgrounds to any webpage with just a few lines of code.

Zepto

A lightweight and modular jQuery alternative with a largely compatible API.

Popmotion

An animation toolbox with low-level functions that support keyframes, spring, inertia and easing.