Bootstrap is really a game changer for a backend dev like myself. I was able to do a loooooot of style changes to implement a nice darkmode theme without too much of a hassle. Ie, the little tweaks I did worked awesome for both desktop and phones!

I also went ahead and adjusted a few other of my front-facing sites. I know I played with it years ago when I last worked on my portfolio site's design, but since then it's gotten even easier. Dark mode gradiants are making my eyes very happy.