On: Vim9 Script Feature-Complete

[neurobashing]

If I had to guess: someone will eventually build a transpiler/converter of some sort, most likely vim9->Lua (assuming my guess that vim still has more users than Neovim).

[blindseer → neurobashing]

TJ (one of neovim's core devs) has already started work on that: https://github.com/tjdevries/vim9jit

Their twitch streams where they work on this are a lot of fun too.