Tip calculator app

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

Even though it's a fairly simple feature, I think I'm most proud of the dark theme toggle.

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

The main challenge I encountered, after deploying to Netlify, was that when I clicked on the theme toggle button suddenly the logo and toggle button (an SVG) were broken. I did some searching in Google, and eventually found that I was incorrectly handling these images in the JavaScript when the toggle button was clicked. The src URLs (at first hard coded) were not getting correctly updated in the build.