FitNesse is a new tool to us here at JAXenter. It’s a wiki web server to focuses on requirements and acceptance testing. The barrier to entry is quite low, since it is a wiki meant for collaboration. The wiki pages created in FitNesse are run as tests. The specifications can be tested against the application itself, resulting in a roundtrip between specifications and implementation.  FitNesse automated acceptance tests are power tools for fixing a broken requirements process. (Check out the Two Minute Example here.) These tests give back feature feedback early and often. They’re also deterministic, helping developers successively refine their projects.