I learned Rust with rustlings, so I built the same thing for Go

I've been wanting to learn Go properly for a while. Tried the usual — read the docs, watched tutorials, copy-pasted examples. Nothing stuck. Then I remembered how I actually learned Rust: rustlings. Small exercises, fix the code, see it pass, move on. No setup, no fluff. Just you and the compiler having a conversation. So I built the same thing for Go. golings is a CLI tool that gives you 42 exercises across 7 topics — variables, functions, structs, interfaces, goroutines, channels, and error ha