Bromine is an open source QA tool that uses selenium RC as its testing engine.
It provides project management, OS/browser specification, test-case creation as well as user management.
Its lofty aim is to be the open source alternative to commercial tools (such as HP Quality Center).
Bromine also substantially eases the process of creating, maintaining and running Selenium RC tests. The tests are created with the custom Selenium IDE format and uploaded to Bromine. The test can then be run on test machines (we refer to them as nodes) which are configured in Bromine.