QR code component using FlexBox

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

I am proud of myself because I was able to achieve this challenge. There is one thing I will do differently next time, it is to practice each topic as many times as possible, what I mean by this, it is not just studying flexbox, grip or bootstrap, because today I realize that I found it difficult to remember any tips about flexbox, mainly because the last topic I have studied is bootstrap.

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

As I mentioned before, I used flexbox and had forgotten some important tips about it. The quickest way to get through this on my own was to read my notebook again and do some practice.

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

simplify my code