Official website of HHT Diary: the organization's home, products, vision, roadmap and about pages.
Plain static HTML published as-is by GitHub Pages; the shared header and footer are built by assets/site.js.
TripLibre, HHT Diary's first product, has its own site at https://triplibre.hhtdiary.org/, published from docs/ in
zyang91/TripLibre. The pages under triplibre/ here are only redirect stubs
that keep the old hhtdiary.org/triplibre/... links working.