Which one do you mean? The WASM one? It includes WASM, it needs to be compiled too.
Ah github.com/cvilsmeier/sqinn-go. Which... is made by the same person that made this benchmark...?
edit: and that requires some random binary to be pre-installed...? Which is in C anyway?
https://github.com/cvilsmeier/sqinn-go
https://github.com/cvilsmeier/sqinn
so I don't see any "actually written in go".