Cost / License
- Free
- Open Source
Platforms
- Google Chrome
- Mozilla Firefox
- Opera
- Microsoft Edge










A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.


ytDownloader lets you download Videos and Extract Audios of different formats from hundreds of sites including but not limited to Youtube, Facebook, Tiktok, Twitch, Twitter, Instagram and so on...






Highcharts is a charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application. Highcharts currently supports line, spline, area, areaspline, column, bar, pie and scatter chart types.

Professional visual integrated development environment to create modern HTML5 apps, Web Apps, Progressive Web Apps, Web Extensions and Hybrid apps for both mobile and desktop browsers, Android, iOS, Windows and more.




Vampirio Code is a versatile open source editor and IDE with syntax highlighting and multi-language compilation, integrated with various compilers and tools.




Extend Google Apps and build web applications with this JavaScript cloud scripting language stored in Google Drive and run from Google's servers.


Keolot Phaser Editor is a free visual development environment for 2D browser games on the open source Phaser engine with integrated Matter JS physics. The application has a built-in ability to visually create and edit scenes, game objects, animations, audio and keys, write game...




ZIM is a general JavaScript Framework for the HTML Canvas. You can make visually rich games, apps, puzzles, visualizations and art. ZIM provides conveniences, components and controls such as:

Learn Web Design and Development with SitePoint tutorials, courses, and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design.
An efficient server implies a lower cost of the infrastructure, a better responsiveness under load and happy users. How can you efficiently handle the resources of your server, knowing that you are serving the highest number of requests possible, without sacrificing security...
Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application.
SpiderMonkey is Mozilla’s JavaScript and WebAssembly Engine, used in Firefox, Servo and various other projects. It is written in C++, Rust and JavaScript. You can embed it into C++ and Rust projects, and it can be run as a stand-alone shell. It can also be compiled to WASI.
Gravity is a SaaS boilerplate for Node.js & React that enables developers to spin up a new SaaS product in 5 minutes, instead of 5 months.



BassoonTracker is a web-based, mod music tracker in JavaScript. It plays and edits 4-channel Amiga Mod files.


Pixi’VN is a very versatile and powerful visual novel/2D game engine. It is based on JavaScript/TypeScript and uses the PixiJS library for rendering.




Zammad is a web based open source helpdesk/customer support system with many features to manage customer communication via several channels like telephone, Facebook, Twitter, chat and e-mails.




It's a cross between Glade / Visual Studio — the idea is that most 'action' code for an application is actually quite simple - so entering the code on the event handlers for a widget makes the proximity of code to action better.




Raphaël is a small JavaScript library that should simplify your work with vector graphics on the web. If you want to create your own specific chart or image crop and rotate widget, for example, you can achieve it simply and easily with this library.



