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

About

I’m an Angular developer, but I want to improve my skills by learning other frameworks. I would be very grateful if you could give me advice on my code. I don’t pay much attention to design details because I prefer to focus on the React code.

• Sorry for bad English, I am learning.

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

I first try to do a drawer for info of flags with objective of not use more libraries but at final, surrender and use react-router-Dom

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

Code review , more that in css or html in implementation of hooks or functions.