This website! A project I threw together to show off my other work, and also keep my React skills from rusting after I had been focusing on game development for a few months.
The site doesn't have a real backend, so all the information like what you're reading is hardcoded— but it's hardcoded as JSON objects, not unlike what a real backend would yield, and repeated elements are generated sensibly from those JSONs as React components.
useState
for the entire website.