featkpr is made by Tim Derzhavets.

I build platforms for a living, and I kept seeing the same thing: an app grows for years, nobody can list what it does any more, and the tests guard less than anyone thinks. featkpr is my answer. It reads the code, walks the running product, drafts the paths people take and sends each test again as the wrong user.

It is early. The library shows exactly how far it has got on each product, and the roadmap shows what comes next. Everything on this site carries the date and source of its numbers.

Write to me at hello@featkpr.com, or ask for a private demo.