Responsive Calculator (Flexbox + Grid)

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

I am proud to make this project without using a framework although I might use a framework next time.

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

I had a few challenges regarding the calculation logic but nothing big.

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

I would love any feedback on the JS portion of this project since I feel like it's a bit verbose. I would like to rewrite it if I do this challenge again sometime in the future.