Qooxdoo JavasScript Framework
You leverage its integrated tool chain to develop and deploy applications of any scale, while taking advantage of modern web technologies like HTML5 and CSS3, its comprehensive feature set and a state-of-the-art GUI toolkit. qooxdoo is open source under liberal licenses, led by a dedicated developer team, with a vibrant community.
For more information please see http://qooxdoo.org .
qooxdoo may be used under the terms of the MIT License.
For more information please see http://qooxdoo.org/LICENCSE .
It is easy to get started with qooxdoo. For detailed information please see our Get Started Guide.
There are many ways you can contribute to qooxdoo, ranging from providing feedback, making translations, providing a custom library to full-blown patches to the code. Please check our web site for details. Mind that for every patch to the repository we require an open bug in our issue tracker, and that commits to the repository will fall under qooxdoo's license terms.
Online chat is available via Gitter at https://gitter.im/qooxdoo/qooxdoo (or using one of the Gitter desktop or mobile clients) - the core team hang out there, as do other developers who use Qooxdoo.