Invoice app created using React

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

I am proud of completing my first project, where I wrote tests using Jest!

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

One of the challenges I encountered was managing my forms. At first, I tried to create a custom hook that works similarly to the react-hook-form's useForm hook, but unfortunately, I was not able to, so I ended up using react-hook-form.

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

I would love to receive some advice on how to improve the way I write tests in this project. I'm new to testing, so I need your advice!