Fitnium was tool I wrote around 2010 which created a combination of Fitnesse and Selenium allowing testers to created Selenium driven tests in HTML and no programming needed. It ended up winning Best Agile Tool at the 2010 Agile Awards. I don’t support it anymore and it was originally stored in SVN and a not Git repo.
You can find Fitnium stored for prosperity in GitHub at https://github.com/keiffster/fitnium