Great question. The main reason is time to market (similar on why Deno used Node.js at the beginning for their website) I also was way faster to develop it in

Great question. The main reason is time to market (similar on why Deno used Node.js at the beginning for their website) I also was way faster to develop it in Python with a framework I was familiar with rather than in other language that compiles to Wasm! But everything is made so in the future it could be executed with Wasmer :)