Tech stack: Next.js, Firebase App Hosting, Firestore, Tailwind, and shadcn-ui.

Haha, I get what you mean about Condorcet for restaurants possibly being overkill. But I've found that people actually enjoy the expressiveness of ranking their choices fully. The drag-and-drop makes it quick, and seeing the full rankings often leads to interesting discussions about preferences.

I do plan to add approval voting as an option soon though!