Just HOW do you update a List that's inside a Map that's inside a List of Maps with ImmutableJS without ripping out your hair in frustration? Check inside!
More fun things to learn: NodeJS, Express, and SequelizeJS!
Lots of reading. Lots of researching. Lots of trial and error. About 4 days.
It's a worthy struggle, I think. Definitely a change from just pure React.
Well, that was fun and educational!
New day, new discovery.