I have read the repo, from what I can see is the thing used to connect the browser is writen in js, command and tool all stay in js makes the execution faster, make sense, but I m not sure, coz I haven’t read about their benchmark, could just a story lol

Thanks bro, I'll check the repo by myself.

My point is here: There are many popular AI-Friendly PL, eg. Python, Rust ...

I also see many CDP-based framework which implemented by Python-Binding libs, They works very well.

I think javascript is not the only option.