JWt (Java Web Toolkit) is a library for developing accessible and interactive Web applications with an API that is widget-centric and inspired by desktop GUI APIs. To the developer, it offers abstraction of Web-specific implementation details, including graceful degradation. Under the hood, the library uses the latest techniques when available to handle events and update the user interface.
MediaCore is a media-focused CMS. It features rich video and audio support, YouTube/Vimeo integration, HTML5 video, support for the iPad/iPhone, podcasting, iTunes RSS generation, user-submitted content, an embedded media player, and searching. It is highly customizable. There is both a front-end for users and a back-end for administrators. Users can browse videos or podcasts. Users can search for videos by topics and tags. Users can upload videos to the platform; administrators can moderate newly uploaded videos. Administrators can add video, audio, or podcasts. A comment platform for moderation is built-in. Podcasts can be video or audio. It also has automatic iTunes feed generation, automatic RSS feed generation, and feedburner support.
OpenSAGA is a model-centric Web application framework. It focuses on an abstract, non-technical application model that gets translated into an actual application by OpenSAGA. The model is mostly intentional and declarative instead of procedural. It describes what is there and how it's connected to other things instead of describing what to do. OpenSAGA aims to abstract the business concerns of an application away from its technical aspects. Currently, the model is edited as XML files assisted by an XML schema and an Eclipse plugin.