thanks that's great feedback. currently thinking and working right now on the best way to handle customisability of the keyboard (without making it a chore to configure or a horrendous ui). hadn't considered "chords" yet but it's one we'll consider as we approach this
Terminus was a sledgehammer for the small, neat little app I wanted to build (though I'm sure it's great). Plus a big driver was the ability to use Ghostty's engine. I'm not familiar with what Terminus use under the hood.
huge fan and user of Sparkle. a while back I wrote a wrapper around it for automatically creating a changelog, signing software etc and its worked perfectly for years https://replay.software/bump
I use Sparkle on all the Mac apps I work on and always found the setup docs somewhat convoluted so happy to see this.
A couple years ago I built https://replay.software/bump to automate into the cloud the entire Sparkle process, and it's made it much more idiot-proof to create the changelog, do signing and release.