HTML and CSS QR Code Solution

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

After a year working as a Salesforce developer, it was so refreshing to make something out of pure HTML and CSS without having to worry about limitations.

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

Reviewing pure CSS attributes. In Salesforce and many other frameworks image implementation is automatically made in the majority of the time, so something as simple as making the image fit the container was a struggle, but after playing around for a bit, I've managed to make it work.

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

Best practices and code optimization