RoCanvas is a small and easy-to-embed HTML5 drawing board component. With some server-side programming, it can be used to save drawings to the server, create galleries and contests, let users draw their avatars, etc.
Magneato is a Content Management System (CMS) with faceted navigation and structured
pages at its core.
It was developed using the industry-standard Spring 3 framework and the Lucene search engine.
An online interactive tutorial and free text assesments.
Bible study and concordance software.