https://www.kewl.org/

The owner is my hero

Try heliboard. It’s FOSS, and it’s based off the keyboard in AOSP, which should basically be gboard.

I used jerboa at first and it was really great, although a bit buggy (haven’t used it in a while tho)

I’m now using a different frontend my instance provides (Photon, at p.lemmy.dbzer0.com) and it is really great on mobile. I added it to my home from the browser and it just feels like an app