Advice Generator App with Flexbox and React

What are you most proud of, and what would you do differently next time?

I got the design done in HTML very fast, but the file/folders management was a complete mess.

What challenges did you encounter, and how did you overcome them?

This was my first full project with React. The hardest part was probably understanding how the app picks up the files, is not as easy as just picking the relative path when working only with HTML, CSS and vanilla JS.

First time using Git as well, still don't get it.

What specific areas of your project would you like help with?

Overall best practices.