Oni is an interesting editor project I've not seen before. It pitches itself as "combining the best bits of NeoVim, Atom and VSCode" https://www.onivim.io/ and looks pretty polished.
miniblog.
Related Posts
Today in aggravating edge cases: difftastic would crash when line-wrapping content where Unicode combining characters occurred on the boundary. Argh.
Inter-Procedural Optimization and Derefinement https://www.playingwithpointers.com/ipo-and-derefinement.html (excellent post showing how combining optimzns can cause surprises)
Newspeak (an exploratory Smalltalk-style language) demo exploring combining method editing with debugging: https://www.youtube.com/watch?v=74WqdS_58uY