Great start!

[imbayard]

Your APIs are very well designed and documented.

Some room for improvement:

• Look into a flask backend, imo it makes API calls simpler and helps keep the frontend separate from the backend (however, I am a victim of the opposite issue, I am only using flask and no JavaScript hahah)
• https://blog.miguelgrinberg.com/post/how-to-create-a-react--flask-project is a great tutorial for connecting react and flask together