Comment by typosaur

Do you have a plan to maintain it long-term or is it just a fork in sake of a fork?

Other than that, for UI/manual testing I'd recommend Restfox or Bruno and ezy for gRPC. Hurl and Step CI for automated testing

Restfox: https://github.com/flawiddsouza/Restfox

Bruno: https://github.com/usebruno/bruno

ezy: https://github.com/getezy/ezy

Step CI: https://github.com/stepci/stepci

Hurl: https://github.com/Orange-OpenSource/hurl

Upd: added links