My solutions are not very good and also not documented, I'm just a simple developer and always approach aoc mostly without any research just for fun. Also V got changed a lot since the last 2 years so I'm curious to try it again and see how it evolved, maybe 2022. Last year I did go, I think if you like go then you will also have fun with vlang. I really like the syntax of vlang it was a lot of fun. In discord we also had some discussions where they tried to keep up with the performance of go/rust solutions. I remember that you can set some flags to improve array performance etc. But this is not part of my repository.

https://github.com/rolfschmidt/advent-of-code-2020