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.


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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Self-Hosted


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Flightcontrol is a PaaS that deploys to your AWS account.
You get 2-6x faster builds, 50-75% cheaper compute, and near perfect reliability
Deploying to your AWS account enables us to leapfrog traditional PaaS on almost every metric.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


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.
Cost / License
- Free
- Open Source (GPL-3.0)
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- PHP

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


Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Online
- Software as a Service (SaaS)
- Typescript
- JavaScript
- npm
- Mac
- Windows
- Linux

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


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Flet enables developers to easily build realtime web, mobile and desktop apps in Python. No frontend experience required.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Python
- Flutter
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.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
- Node.JS
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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD
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.
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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux

Java framework offering unified API for creating 2D or 3D games with cross-platform support, desktop-native debugging, rapid prototyping, and hot code swapping.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
Agent Zero is not a predefined agentic framework. It is designed to be dynamic, organically growing, and learning as you use it.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Docker


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.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- Node.JS
- npm

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...


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Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- Emscripten


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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...


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