I've the same feelings about Go. After working several month on a side project with Go, I have given up, because I've felt not as productive as with Java (not to mention Scala). There are lots of annoying things: missing generics leading to a lot of uselesse code which could carry bugs. Without generics you can not create an Option datastructure, but have to return nil (the million dollar mistake of Hoare). Without generics you can not write concise object/functional code like someCollection.map(i -> i * i). Go has no good support for immutability. Mocking is awkward, because you have to code your mocks by hand. Unicode handling is a pain.
That is why Go attracts mainly people from scripting languages (they get a bit more type safety and better performance) and C (they get a bit more type safety and less errors). Coming from other languages Go is not that attractive. I'm hoping for Rust to succeed.
That is why Go attracts mainly people from scripting languages (they get a bit more type safety and better performance) and C (they get a bit more type safety and less errors). Coming from other languages Go is not that attractive. I'm hoping for Rust to succeed.