Harp is a production-ready web server. Rapidly build static sites and client-side applications using , and more—no configuration necessary.
The Harp Platform is the easiest way for anyone to create an exceptional website. Landing Pages, galleries, blogs, e-commerce, domains, hosting, analytics, 24/7 support - all included.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Online
Silex - The PHP micro-framework based on Symfony2 Components
Silex is a PHP microframework for PHP 5.3. It is built on the shoulders of Symfony2 and Pimple and also inspired by sinatra.
A microframework provides the guts for building simple single-file apps. Silex aims to be:
.

The HTML-first framework. Initialize apps of any size with < 1kb JS - GitHub - BuilderIO/qwik: The HTML-first framework. Initialize apps of any size with < 1kb JS
Ractive.js is a template-driven UI library that transforms your templates, styles and logic into blueprints for highly interactive apps. Ractive.js works for you, not the other way around. You do not need to learn new terminologies, concepts, and methodologies.
Pedestal is a web application framework written in Clojure that aims to bring both the language and its principles to client and server-side development.
Chaplin is an architecture for JavaScript applications using the Backbone.js library. Chaplin addresses Backbone’s limitations by providing a lightweight and flexible structure that features well-proven design patterns and best practices.
Winter CMS is a free, open-source content management system based on the Laravel PHP framework. An open source fork of October CMS.


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Arianne is a multiplayer online games framework and engine to develop turn based and real time games. It provides a simple way of creating games on a portable and robust server architecture. The server is coded in Java and you may use Python for your game description, provides a...


Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- React

Phalcon is a high-performance PHP web framework based on the model–view–controller (MVC) pattern. Originally released in 2012, it is an open-source framework licensed under the terms of the BSD License (from wikipedia).
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
Vuetify is a semantic component framework for Vue. Build amazing applications with the power of Vue and Material Design and a massive library of beautifully crafted components.
Cost / License
- Free
- Open Source
Application types
Platforms
- Self-Hosted
- Vue.js



PowerShell Pipeworks is a Framework for making Sites and Services with Windows PowerShell.
Mithril is a modern client-side Javascript framework for building Single Page Applications. It's small (< 8kb gzip), fast and provides routing and XHR utilities out of the box.
Cost / License
- Free
- Open Source
Application types
Platforms
- Online
Enact is an app development framework built atop React that’s easy to use, performant and customizable.
MontageJS is a modern, full stack HTML5 framework designed to create single-page applications—fast! MontageJS uses time-tested design patterns and software principles, allowing you to easily create a modular architecture for your projects and help deliver a high-quality user...
Cost / License
- Free
- Open Source
Platforms
- Linux
- Online
- Self-Hosted


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Build rich, interactive web applications quickly, with less code and fewer moving parts. Join our growing community of developers using Phoenix to craft APIs, HTML5 apps and more, for fun or at scale.

Kurogo is open-source Mobile Optimized Middleware™ from Modo Labs that connects content from a wide range of back-end sources, refactors and recombines it, and makes it available on any mobile device.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Android
- iPhone
- Blackberry
- Android Tablet
- Windows Phone
- iPad
Responsable is a responsive HTML CSS LESS SCSS framework with clean markup, normalized CSS, and responsive images. It allows for nested columns for easy grid nesting and customization, and provides base styles for forms, tables, and typography for faster startup on your projects.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
WebRx is a Javascript MVVM-Framework built on ReactiveX for Javascript (RxJs) that combines Functional-Reactive-Programming with declarative Data-Binding, Templating and Client-Side Routing.


Oxygine is completely free and open source (MIT license) 2D game engine, available on GitHub. It is written in C++ and runs on MacOSX, iOS, Android, Windows and Linux.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Chrome OS
- iPad


Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- LokiJS
- JavaScript
- Node.JS
































































