Vim / Neovim
Moving my editing into Neovim, one earned plugin at a time.
I'm partway through moving my whole editing workflow into Neovim. It started with noticing that the engineers I most wanted to learn from never seemed to touch a mouse, and turned into a config I actually understand line by line — LSP, a fuzzy finder, and not much else.
The rule I hold myself to: no plugin goes in until I've personally felt the problem it solves. Config that accumulates faster than understanding is just someone else's editor with my name on the directory.