At least my comment hasn't been reviewed or written by a LLM.

And in my French brain, code or codebase is countable and not uncountable.

You'll find, at times, that those communicating in a language that's not their primary language will tend to deviate from what one whose it was their primary language might expect.

If that's obvious to you than you're just being rude. If it's not obvious to you, then you'll also find this is a common deviance (plural 'code') from those who come from a particular primary language's region.

Edit; This got me thinking - what is the grammar/rule around what gets pluralized and what doesn't? How does one know that "code" can refer to a single line of code, a whole file of code, a project, or even the entirety of all code your eyes have ever seen without having to have an s tacked on to the end of it?

FWIW, I've noticed that scientists (native English speakers at least) will say "codes" rather "code". I don't know if this is universal or just specific domains (physics) nor if this is common or rare, but I've noticed it.