Resposive website using flex display

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

I'm very proud of the fact that I was able to make the site without any problems and I'd do things differently next time, I'd make the site more responsive.

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

For some reason I couldn't center the white square at first. But over the course of development it was fixed.

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

For now, with JavaScript, but that's not the case for this particular site. In the future, after learning Next.js, I plan to move on to the back-end using Rust.