Chess Variant Hub is a static GitHub Pages website for chess variant resources, tournaments, books, servers, and GUIs.

The site is built with Jekyll and the Bulma Simple Theme:

• https://pages.github.com/
• https://github.com/ianfab/bulma-simple-theme

Most content is maintained in _data/ (TSV/YAML files) and rendered into pages.

Local preview:

bundle exec jekyll serve

Local preview without Ruby (Docker Compose):

docker compose up

Then open http://localhost:4000. If you changed Ruby image versions, run docker compose down -v once before starting again.