Django

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

Free Open Source Mac OS X Windows Linux BSD Python

CUBA.platform

A Full Stack Enterprise Java Framework with lots of out of the box functionality and amazing tooling to manage the project.

Free Open Source Mac OS X Windows Linux

Ruby on Rails

Ruby on Rails is an open source full-stack web application framework for the Ruby programming language.

Free Open Source Mac OS X Windows Linux Ruby

Spring

The Spring Framework is an open source application framework and Inversion of Control container for the Java platform.

Free Open Source Mac OS X Windows Linux

Play!

Play is a web application framework, written in Scala and Java, which follows the model–view–controller (MVC) architectural pattern. The Play framework makes it easier to build web applications with Java & Scala.

Free Open Source Mac OS X Windows Linux

Grails

Grails is a high-productivity web framework based on the Groovy language that embraces the coding by convention paradigm, but is designed specifically for the Java...

Free Open Source Mac OS X Windows Linux

Willer Framework

Willer is a PHP framework, highlighting the features of ORM, MVC, and Bundle.

Free Open Source Mac OS X Windows Linux

GWT (Google Web Toolkit)

GWT is a development toolkit for building and optimizing complex browser-based applications. GWT is used by many products at Google, including Google AdWords and Google...

Free Web

Vaadin Framework

Vaadin is a web application framework for Rich Internet Applications (RIA). In contrast to Javascript libraries and browser-plugin based solutions, it features a robust...

Freemium Mac OS X Windows Linux

Dropwizard

Java framework for developing ops-friendly, high-performance, RESTful web services.

Free Open Source Mac OS X Windows Linux

invesdwin-NoWicket

A naked objects framework for wicket that enables developers to write less boilerplate wicket code. Without sacrificing the flexibility and control you are used from...

Free Open Source Mac OS X Windows Linux