[hknmtt]

I used to use it a lot but in time it becomes more of an obstacle than a net positive. http and websockets with json(front end), cbor(back end) or pb(back end) is the way to go. it gives you exactly the same features but zero restrictions. it is nice to have pb schema that is transferable into other languages but you can define schema in anything and port it to anything, it just takes time to initially write it instead of using pb as intermediary. the little layers of code it autogenerates is not worth the limitations you might be needing to overcome in the future with a larger project. also there is massive issue with no value provided vs null or empty or zero value. pb tries to solve this by using wrappers but in code that is massive pain to work with all the nesting. that was actually what broke the camel's back for me.

i just want to mention that i do not use rest, at all. i do use http methods and url routes but i never accept any rest rules for design or behavior. i am using something like json rpc but i am not using a single route to handle all communication. i still use the same approach as grpc does - route per method, but i keep the flexibility of naming and http methods. people seem to be very much stuck with rest and its limitations/rules for some weird reason.