Notebook kit ships with themes, so I can reuse them for the Lopebook. I think they look better than the original! Happy about how they are implemented, they use CSS imports, which resolve through

es-module-shims

, so I can serve them locally, and fallback to network. This means the local file includes just the current theme, and you do a network fetch only when changing themes, keeping the bundle size small and local-first. Also thanks to the magic of

es-module-shims

, the CSS is fetched directly from Github raw URLs, as I can switch the content-type to

test/css

programatically.

es-module-shims

is so powerful for local-first stuff.