Design System Options for Rails

I came here to ask the same thing. Bootstrap 5 still rocks, at least for those of us who inexplicably don't love adding 40 classes to every element.

One of the things most frequently ignored on the comparison chart is the fact that there's a massive ecosystem of free and paid Bootstrap themes which can massively shortcut development.

There's so much bikeshedding and yak shaving when it comes to this topic. Folks spending their time considering options that also won't be Cool in two years instead of actually building The Thing.