RxJS

A library for reactive programming of asynchronous and event-driven applications using observable sequences.

SignalR

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

Framer Motion

A simple yet powerful motion library for React.

iframe-resizer

The iframe-resizer library resizes iframes to fit the size of the content.

LocalForage

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

URI.js

A JavaScript library for manipulating URLs.

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.

Shepherd

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

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

Monaco Editor

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

MediumEditor

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

Dash.js

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

date-fns

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

TanStack Query

An asynchronous state management library that handles fetching, caching, synchronizing, and updating server state.

PullToRefresh.js

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

Tabulator

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

Two.js

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

Konva.js

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

Popmotion

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

SoundJS

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

Editor.js

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

p5.js

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

Lit

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

Unpoly

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