Spent several hours on my Ied Holiday to continue Tego , it’s heavily inspired by go kit. Now I’m convinced that go kit has good balance of flexibility even though it’s far from echo on the easy to use side. However I can say that this structure allows code with 100% test coverage easy to achieve.
On Tego I was literally copied go kit endpoint’s code and adding set for ergonomic. Other than that there are several simplifying here and there. Lot’s of time spent on creating the sample apps to dogfood the tego itself, you can definitely create a complete by following the autocomplete example.