CreateJS

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

Gijgo

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

Canvas Confetti

A performant confetti animation library for the browser.

Mo.js

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

MathJax

An open-source JavaScript rendering engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers.

Hyperscript

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

Quill

An open-source JavaScript WYSIWYG text editor designed to provide consistent content editing across browsers using a structured document model.

D3.js

An open-source, low-level JavaScript toolbox for data visualization.

Howler.js

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

An elegant, responsive and lightweight notification plugin with no dependencies.

SignalR

A library for ASP.NET that enables real-time two-way communication between servers and clients.

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.

Auth.js

An open-source authentication solution that integrates with Next.js, Nuxt, Qwik, and other modern JavaScript frameworks to handle user sign-in, session management, and access control.

Ruffle

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

A global utility for tracking the current input method (mouse, keyboard or touch).

Micromodal.js

A tiny JavaScript library for creating accessible modal dialogs.

Swup

An extensible page transition library that offers smooth animations, smart preloading, native browser history and enhanced accessibility.

Atropos

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

Tachyon

A deprecated script that improves the user experience of your website by prerendering pages before a user navigates to them.

Motion UI

A Sass library for creating flexible CSS transitions and animations.

DocSearch

A free search service designed for developer documentation websites.

Prefix-free

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

Jasny Bootstrap

A Bootstrap extension that adds Button Labels, Off Canvas Navmenu, Fixed Alerts, Row Link and File Input widget components.

Shepherd

An open-source digital adoption platform that lets developers build custom onboarding tours, trainings, and announcements inside web applications.

Vanta.js

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