Nice! I might try it, it seems genuinely innovative.

I don't need much from an editor. Instant cold start, sane colors, sane folding in origami style , like "kent folding" allows to do on vim ( https://www.vim.org/scripts/script.php?script_id=416 ).

Not much, but it seems all modern editors fail to do good origami folding.

Does Zed do this?