JavaScript Libraries and Tools Page 8 of 19

Converse.Js is a free and open source chat client that runs in your browser. It can be integrated into any website.

A fast, modern web video player component built for the Astro Web Framework with seamless integration. Originally built for a MinPluto frontend project, that was scrapped. The player offers features such as ambient mode, custom settings menu, YouTube with Invidious API, and the...

A website template for the modern web.

Upload simplifies file uploading for websites and apps.

LittleJS is a fast lightweight open source HTML5 game engine for modern web development. Its small footprint is packed with a comprehensive feature set including hybrid rendering, physics, particles, sound effects, music, and input handling.

TrustCaptcha is a privacy-first, invisible CAPTCHA that protects your website from bots and spam—without disrupting your users.

A WebSocket Implementation for Node.JS ( Draft -08 through the final RFC 6455 )

Innovative: Natural-sounding translations with genders and grammatical cases when necessary. Locale-specific logic doesn't leak to other locales.

openDAW is a next-generation web-based Digital Audio Workstation (DAW) designed to democratize music production and to resurface the process of making music by making high-quality creation tools accessible to everyone, with a strong focus on education and data-privacy.

Noosfero is a web platform for social networks with blog, e-Porfolios, RSS, thematic discussion and events agenda in the same system.

Essential Studio contains 1,700+ UI components for WinForms, WPF, ASP.NET Web Forms, MVC, Core, UWP, WinUI, Xamarin, Flutter, JavaScript, Angular, Blazor, Vue, and React.

Tetris-on-a-plane is a simple HTML-based version of Tetris that requires no dependencies. It was built on a plane, as an exercise in getting things done.

Transcrypt is a tool to precompile a fairly extensive subset of Python into compact, readable Javascript.

Airesis is a free software platform, built by a team of Italian developers and contributors, to enable communities and groups to organize themselves in a productive manner according to the principles of direct democracy and participation.

A toolchain for building reusable, scalable Design Systems. Generate small, blazing fast, and 100% standards based Web Components that run in every browser.

UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it.

mxGraph is an interactive JavaScript HTML 5 diagramming library. It can be used to build anything from simple workflow editors, up to fully functionality online diagramming applications, like draw.io.

melonJS is an open source HTML5 game engine that empowers developers and designers to focus on content.

A framework to create applications on LokiJS database and Express interface written in Node.js.

A slide presentation framework in HTML, JS, and OOCSS.

An open-source platform to build bitcoin and blockchain-based applications.

Magnific Popup is a responsive lightbox & dialog script with focus on performance and providing best experience for user with any device (for jQuery or Zepto.js).

Generate lore-accurate personas from pop culture with no cross-universe mixing for demos and mockups. Breaking Bad, Harry Potter, Game of Thrones, and more.

A FREE Hotel reservation and property management system.

JavaScript InfoVis Toolkit is a JavaScript library for visualizations and diagrams. The JavaScript InfoVis Toolkit provides tools for creating Interactive Data Visualizations for the Web.