Testing framework with Vite integration, Jest compatibility, smart watch mode, and support for ESM, TypeScript, and JSX.
- Free • Open Source
- Self-Hosted
- JavaScript
- Visual Studio Code

Testing framework with Vite integration, Jest compatibility, smart watch mode, and support for ESM, TypeScript, and JSX.

NativeScript lets you develop truly native apps for iOS and Android from a single code base of JavaScript or TypeScript, XML and CSS. NativeScript takes your cross-platform code and translates it into the language that your target platform speaks.

Multimedia JavaScript framework to create real cross-platform and hybrid game engines, games, emulators, multimedia libraries and apps.

LibreSSL is a version of the TLS/crypto stack forked from OpenSSL in 2014, with goals of modernizing the codebase, improving security, and applying best practice development processes.
Lightning fast e-commerce platform built in PHP.

NewPlayer is a media framework, which is independent of NewPipe itself. I decided to make it independent, because one of the big issues we have with the current player is that it is deeply integrated into NewPipe.

Arastta is the next generation of eCommerce software built with modern technologies such as Symfony, MVC, Bootstrap, jQuery, Swift Mailer etc. Thanks to it's modular and lightweight structure, Arastta provides an awesome marketplace for theme and extension developers.

UI component infrastructure and Material Design components for mobile and desktop Angular web applications.

Riot lets you build user interfaces with custom tags using simple and enjoyable syntax. It uses a virtual DOM similar to React but faster. Riot is very tiny compared to industry standards. We think there is a clear need for another UI library.
Feathers is a real-time, micro-service web framework for NodeJS that gives you control over your data via RESTful resources, sockets and flexible plug-ins.
Lavandula is a lightweight, fast, and intuitive C web framework designed for building modern web applications quickly. It focuses on simplicity, performance, and productivity, providing all the essentials without the bloat of heavier frameworks.
Tcl (Tool Command Language) is a very powerful but easy to learn dynamic programming language, suitable for a very wide range of uses, including web and desktop applications, networking, administration, testing and many more.
Extending the art & spirit of PHP, Zend Framework is based on simplicity, object-oriented best practices, corporate friendly licensing, and a rigorously tested agile codebase. Zend Framework is focused on building more secure, reliable, and modern Web 2.
Polymer is a library that uses the latest web technologies to let you create custom HTML elements. Build anything from a button to a complete application as an encapsulated, reusable element that works across desktop and mobile.

Yii is a high-performance component-based PHP framework best for Web 2.0 development.
There are a few server-side frameworks rising within Dart at this moment, but Angel has a different goal than all the rest. Angel aims to be a server-side framework optimized for full-stack development.
nCine is a cross-platform 2D game engine in C++ for fast and performant game development.

Java framework offering unified API for creating 2D or 3D games with cross-platform support, desktop-native debugging, rapid prototyping, and hot code swapping.
Agent Zero is not a predefined agentic framework. It is designed to be dynamic, organically growing, and learning as you use it.

Flitter is a powerful framework inspired by Flutter, supporting both SVG and Canvas to create high-performance graphics and user interfaces. It is designed to easily implement complex data visualizations, interactive charts, diagrams, and graphic editors in web applications.

SQLPage is an open-source low-code web application development framework. It allows users to build and deploy web applications quickly and easily using only simple SQL queries. SQLPage is compatible with multiple databases including SQLite, MySQL, and PostgreSQL, enabling...

Duality is a modular 2D game engine / editor combo, written entirely in C# and built on top of an OpenGL backend. It's open source, features an open architecture that invites extensibility and technical ownership, and it embraces C# as a language rather than a scripting...

CakePHP is a rapid development framework for PHP that provides an extensible architecture for developing, maintaining, and deploying applications. Using commonly known design patterns like MVC and ORM within the convention over configuration paradigm, CakePHP reduces development...
Front-end framework with a built-in dark mode and full customizability using CSS variables; great for building dashboards and tools.