Mortgage, responsive design using html, css and ReactJS

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

i'am proud of success in this project next time i would try to make the code more clean and easier to use read and clean this props and so on

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

that was nice project i really enjoy first ReactJS app i do on my own that was a bit confusing even with the easy interface the state up lifting was some time annoyn and i really enjoyed that hope if you can look at my code see if im using the framework in best practice or i make something bad im still learning ReactJS basics :D

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

if you can help me look if im using the framework good or i make a lot of mistakes and take a look at the computation of the mortgage i really faild that and the code of calculation made by chatgpt don't yell at me if the code compute wrong XD