I’m really picky about my tools in general and latency in particular, and I give Zed a spin from time to time, it’s sweet. Clean, minimal design aesthetic, tree-sitter, tight code, it’s a nice bit of work and I dig it a lot.

But emacs 29 with the right flags and a tuned GC (no one does this! it’s got a heap-size from the 80s!) is just as snappy and has more amazing packages than VSCode.

There’s a market for people who want something snappier than VSCode but less labor-intensive to set up than emacs, and I wish them luck: I think it’s a front runner there. But I can’t imagine switching my main axe up with a holy shit moment a lot crazier than tree-sitter in 2024 and not having the render loop be in JS.