QR Code using HTML and CSS

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

I am most proud of being able to complete most of the project by memory. I have not coded for several months, but it came right back to me. I wouldn't do anything differently next time, except for write code faster.

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

The challenges I encountered were mostly due to memory. I forgot how to center a div element, so I did a Google search for the answer and found it.

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

The specific areas of my project that I would like help with are writing semantic and efficient code.