i18next

An internationalization framework written in and for JavaScript.

MobX

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

Siema

A lightweight carousel with no dependencies and no styling.

Intercooler.js

A small jQuery or Zepto based library, the predecessor of Htmx, that allows you to add AJAX to your application using HTML attributes.

Quicklink

Faster subsequent page-loads by prefetching or prerendering in-viewport links during idle time.

SignalR

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

An open-source library for publishers to quickly implement header bidding advertising.

Lit

A simple library for building fast, lightweight web components, the successor to Polymer.

Green Popups

A commercial popup system with a drag-and-drop popup builder, 20+ popup elements, 200+ professionally designed templates, available as a WordPress plugin or standalone script.

Dash.js

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

Pts

A lightweight and modular typescript library that comes with many useful algorithms for visualization and creative coding.

UAParser.js

A JavaScript library to detect the user's browser, engine, OS, CPU, and device type/model.

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.

Bootstrap Table

An advanced table with radio, checkboxes, sorting, pagination and extensions that supports Bootstrap, Semantic UI, Bulma, Material Design and Foundation.

Fuse.js

A powerful and lightweight JavaScript library for client-side fuzzy search.

The official React UI bindings layer for Redux.

LocalForage

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

A simpler rewrite of Google's libphonenumber library in JavaScript.

Riot

A lightweight, component-based user interface library that uses custom tags to create reactive user interfaces, functioning as a minimalist alternative to larger frameworks like React or Vue.js.

Bootstrap Progressbar

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

XRegExp

Provides augmented and extensible JavaScript regular expressions.

Canvas Confetti

A performant confetti animation library.

A scripting language that makes it easy to respond to events and perform simple DOM manipulation in code embedded directly in HTML elements.

JsTemplate

A small JavaScript library that allows you to create templates like PHP and ASP with JavaScript.

Konva.js

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