Visifire is a set of data visualization components powered by Microsoft Silverlight. It lets you create and embed visually stunning animated Silverlight Charts within minutes. Visifire is easy to use and independent of the server side technology. It can be used with ASP, ASP.Net, PHP, JSP, ColdFusion, Ruby on Rails, or just simple HTML. Visifire's unique features are visually stunning animated charts, the ability to be embedded into any Web page in minutes, a tiny footprint (140 KB), and enterprise grade features.
Samizdat is a generic RDF-based engine for building collaboration and open publishing Web sites. It provides users with the means to cooperate and coordinate on all kinds of activities, including media activism, resource sharing, education and research, advocacy, and so on. It intends to promote values of freedom, openness, equality, and cooperation.
Nitro is an efficient yet elegant engine for developing professional Web Applications using Ruby. It aims to provide a robust infrastructure for scalable Web applications that can be distributed over a server cluster. However, it can also power simple Web applications for deployment on intranets or even personal computers. It integrates the Og Object-Relational mapping library. It will incorporate ideas from Rails, Wee, PHP, JSP, and Microsoft.NET.
Ruby/Amazon is a simple Ruby library that allows one to retrieve information from the popular Amazon.com Website via Amazon Web Services v3. It aims to wrap the grunt work of interacting with the Amazon API behind a high-level layer of Ruby and, in so doing, make it easier to use. Ruby/Amazon is succeeded by Ruby/AWS.
BitNami Tracks Stack is an all-in-one cross-platform installer for Tracks, a Web-based application to help you implement David Allen's Getting Things Done methodology. It installs Tracks, Ruby On Rails, and everything else necessary to have a running program in minutes. It works on Windows, Linux, and OS X.