Also learning the uke. I wonder what hacks you've figured out? My first insight was:

- it's easiest to remember chords when you think of them as fundamental ur-shapes with the "bar" shifted up (sometimes requiring additional fingers)

I'm learning Jay Chou songs on the ukulele. Let's do a collab, maybe there's some synergy here.

21 Pilots and Train are good pop artists with ukulele songs.