I built dreamcoder.ai, it's a coding harness for people tired of squinting at terminal windows and want a real UI without any compromises. It runs in your browser on your hardware. It has a tiling window manager, proper keyboard support, and oodles of quality of life features for those of us who runs dozens or hundreds of agents!
I am also the author of "Mastering Emacs" book and blog - see masteringemacs.org
I write a lot of (mostly emacs lisp) open source here:
http://github.com/mickeynp/
You can email me on mickey at semantical.co.uk.