itch.io

Maybe not the best solution, but if you and your players use the Google Drive app to sync files, you could just edit them locally and they would update automatically. Maybe. Haven't tried it out. Regardless, best of luck to you!

Yeah, the intent of this project was to mimic the DURF sheet, so it's not designed to be modular or customizable. A character sheet creator tool is a neat idea, though.

Yep! The source is available here: https://github.com/redpebble/durf-digital

Good luck!