Yeah, Iām also thinking about that 
Actually as I stated in the release note in Japanese, translated to English as: (TL;DR: SKILL ISSUE 
)
The reason I developed with JavaScript (TypeScript) + Bun is that Python is too heavy, and the CLI culture is most developed in the web domain, so all the necessary development tools are readily available. I actually wanted to develop in Rust, but I thought it would never finish if I developed in Rust, so I decided to develop in JS for now, simplify the experimental package development process, and ultimately hope that the official team will write the official workflow in Rust.