I think I found some solution for arenas in Go: https://pkg.go.dev/github.com/Snawoot/freelist https://pkg.go.dev/github.com/Snawoot/freelist Has some shortcom

I think I found some solution for arenas in Go: https://pkg.go.dev/github.com/Snawoot/freelist https://pkg.go.dev/github.com/Snawoot/freelist Has some shortcomings, but I think it should work.