Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Sass
Lightweight MVC framework in a 55KB file with template engine, caching, unit testing, spam protection, optional plugins, and support for PHP 5.3+.
Expressive middleware for node.js using generators via co to make web applications and APIs more enjoyable to write. Koa's middleware flow in a stack-like manner allowing you to perform actions downstream, then filter and manipulate the response upstream.
EFY allows you to customize the design of your html based apps or websites from an UI sidebar menu and combine billions of possible patterns. You can also create, share or import json themes for easier access. All apps that use efy can share the same theme or individual themes.




Crow is a C++ microframework for running web services. It uses routing similar to Python's Flask which makes it easy to use. It is also extremely fast, beating multiple existing C++ frameworks as well as non C++ frameworks.
Advanced Linux Sound Architecture (known by the acronym ALSA) is a free and open source software framework that provides an API for device drivers for sound cards. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware, and...

Lara is a lightweight cross-platform C# library for Web UI development with and server-side rendering. - integrativesoft/lara

GnuTLS (the GNU Transport Layer Security Library) is a free software implementation of the SSL, TLS and DTLS protocols. It offers an application programming interface (API) for applications to enable secure communication over their network transport layer, as well as interfaces...




Sails.js make it easy to build custom, enterprise-grade Node.js apps. It is designed to mimic the MVC pattern of frameworks like Ruby on Rails, but with support for the requirements of modern apps: data-driven APIs with scalable, service-oriented architecture.
Web Atoms is set of powerful tools (NuGet packages, NPM packages) to build native cross platform Xamarin Forms apps with JavaScript. With JSX, you can write UI instead of Xaml. And you can do push code (hot reload in production).




Mezzanine is a powerful, consistent, and flexible content management platform. Built using the Django framework, Mezzanine provides a simple yet highly extensible architecture that encourages diving in and hacking on the code.

Creating a project is as easy as making pizza 🍕. Ready-to-use dedicated open-source packages on Github, built on Laravel & Vue.js.



MT backend is a PHP control panel solution for websites. Creating custom control panels for your unique needs too easy with MT Backend.



Durandal is a cross-device, cross-platform client framework written in JavaScript and designed to make Single Page Applications (SPAs) easy to create and maintain.
The Famous Engine is a free and open source JavaScript rendering engine. What makes the Famous Engine unique is its JavaScript rendering engine and 3D physics engine that gives developers the power and tools to build native quality apps and animations using pure JavaScript.
.NET Micro Framework for Linux (NETMF Linux) is sample porting code including complete OS facility. We provide the code for Eddy, Embedded ARM architecture Linux board. The source codes can be ported to any other architectures and platforms, if the cross-toolchain is available.
Simperium is a service for developers to move data everywhere it's needed, instantly and automatically.
Xataface is a flexible and shapable skin that sits on top of MySQL, making it accessible to every-day users. It automatically generates the appropriate forms, lists, and menus for a user to interact with the database without having to know any SQL.



Nette Framework is a popular tool for PHP web development. It is designed to be the most usable as possible and is definitely one of the safest one. It speaks your language and helps you to easily build better websites.
Both Knockout.js and Backbone.js have their strengths and weaknesses, but together they are amazing! With Knockback.js, you can use the strong ORM provided by Backbone and create dynamic views using Knockout bindings.