Also https://github.com/sinelaw/fresh which is micro "on steroids" (i dislike the expression but can't think of a better one now)

Came here to write exactly about those 2 editors which IMO are the best without a hassle to re-learn the shortcuts like ctrl-f to find, ctrl-s to save, ctrl-z to undo,... Less known, there is also tilde : https://github.com/gphalkes/tilde

“turbo charged”