FitNesse is a wiki server. It has a low learning curve and entry requirements. This makes it an excellent tool for collaboration with business stakeholders, for example. FitNesse runs the wiki pages as tests. The specifications can be compared to the application, which results in a roundtrip between implementation and specifications. FitNesse is an open-source project. The code base is not the property of any company. The FitNesse community shares a lot of information. It is flexible and can be used in a variety of areas, including Web/GUI testing to testing electronic components. FitNesse tests are able to give us feedback on features very early in a project. The tests should be written first so that programmers can code to them. FitNesse tests are a great way to get feature feedback. They can be run manually, or automatically by anyone who has web access to the server.