I started textlog.cc as an experiment to see how far I can go without introducing JS. It turns out, pretty far! If you exclude the Web Push notifications which required a Service Worker script, all the rest is server-side rendered React. As a visitor, with all the hover cards and popovers you would think there is some JS going on, but it’s all HTML-only. I am enjoying very much the constraint and it hasn’t hindered any progress. It’s a proof a lot can be achieved by just HTML.