Responsive Tip Calculator using React JS

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

I am mostly proud of making the page responsive and set extra exception(error) messages. I am on my way to learn React...Next time I would do the next challenge with some more of React learning.

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

The challenging phase was to understand flow of React code and set some exception messages. Thanks to Google Bard and Blackbox AI platform...I told them the problem and found solution after some discussion.

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

I am on my way to learn React and I need to learn many more. If anything is not good, please share any type of feedback.