I've heard good things about https://gohugo.io/ https://gohugo.io/ (written in Go) and https://elderguide.com/tech/elderjs/ https://elderguide.com/tech/elderjs/

I've heard good things about https://gohugo.io/ https://gohugo.io/ (written in Go) and https://elderguide.com/tech/elderjs/ https://elderguide.com/tech/elderjs/ (uses Svelte), I've never used them though