The fully integrated standalone wiki and acceptance testing framework
Be-monster not thy feature, wer't my fitnesse
-- Shakespeare, King Lear
It's a Collaboration toolSince FitNesse is a wiki web server, it has a very low entry and learning curve, which makes it an excellent tool to collaborate with, for example, business stakeholders.
It's a Test toolThe 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.
It's OpenFitNesse is an open source project. The code base is not owned by any company. A lot of information is shared by the FitNesse community. It's extremely adaptable and is used in areas ranging from Web/GUI tests to testing electronic components.
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