[IshKebab]

I mean why not use Typescript and have both?

Projects don't have to become very large at all before static types are better & more productive than dynamic types. Especially for multi-person projects, or ones that last for a while so you forget stuff.

[yulaow]

agree with this, at this point all my toy projects, even those of a few lines, are in typescript (with bun.js so I don't have the overhead of configuring node for ts)

[IshKebab]

Yeah I use Deno for the same reason.