SignalR

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

Howler.js

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

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.

MediumEditor

An open-source WYSIWYG text editor inspired by the inline toolbar used on the Medium.com publishing platform.

date-fns

Provides the most comprehensive set of over 200 functions for manipulating dates in JavaScript.

Monaco Editor

A browser-based, fully featured JavaScript code editor library from Visual Studio Code.

Dash.js

A JavaScript player library for the playback of MPEG-DASH.

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

LocalForage

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

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

Allows HTML from other pages to be included in a web page using the <hx:include> tag.

SoundJS

A library for working with audio that provides a consistent API for loading and playing audio on different browsers and devices.

Konva.js

An HTML5 Canvas JavaScript framework that enables high performance animations, transitions, node nesting, layering, filtering, caching, and event handling.

Two.js

A two-dimensional drawing library with the the same API for SVG, canvas, and WebGL.

Tabulator

An open-source JavaScript library for building interactive data tables and grids in web applications with support for client-side and remote datasets.

PullToRefresh.js

A small JavaScript library to implement the "pull to refresh" feature.

Dragula

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

SolidJS

A reactive JavaScript framework designed to build responsive and high-performing user interfaces.

Unpoly

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

ES6 Shim

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

p5.js

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

HeadJS

A JavaScript loader that loads scripts in parallel, but executes them in order.

Editor.js

An open-source JavaScript text editor that uses block-based editing and stores content as structured JSON rather than HTML.

Lit

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