Time Tracking Dashboard with React

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

I'm proud I managed to make it work based only on my knowledge and some quick google searches.

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

Since this project was all about dynamic content, I didn't wanted to hardcode the cosmetic elements of cards, and so I came up with an idea to apply correct styling based on the title of the card, that was provided in data.json file. I've used an array to store key:value pairs to dynamically apply both styling and appropriate icons to the card elements.

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

I would like to get feedback on my general use of React, it's the first independent project I used this framework for, and I'm not sure if it's written as good as possible, or is it some spaghetti code.