Comment by IshKebab

I never said 0-based indexing was sufficient to choose it over Lua on its own. Just that it is an advantage over Lua, which it is.

Also I don't think Lua's LSP/type annotations are anything to boast about. They exist, but they aren't good. If you care about that there are way better choices - Typescript, or maybe Dart (not sure how embeddable that is though).