Django, Hotwire/Turbo+Stimulus, Tailwind, Postgres. The codebase is small, easy to reason about, and maintainable, it's easy to build an accessible site on top of semantic HTML, and it's fast and responsive enough for my needs. It's nice to use JS for things it's best suited for rather than being responsible for running the whole application. Tailwind has its detractors but honestly I've found (as a decidedly non-frontend person) that it's very productive for building out a responsive design with good support for dark theming.