I looked at your doc book (https://sycamore.dev/book/guide). I suppose it uses sycamore itself.
Do you plan to add a search to it?
(if the "search implementation" is readable enough, it may perhaps also serve as teaching material :-)
(if the "search implementation" is readable enough, it may perhaps also serve as teaching material :-)
It resembles deepwiki (which I used on several of my projects, see for example https://deepwiki.com/pthom/imgui_bundle).
If algolia is close to deepwiki as I suspect, that does not replace the original doc site: it needs to index an existing doc site before. So adding (even a simple) search to this site would be worth it imho.
Basically its a service that automatically crawls your docs and creates a search index and widget that you can include on your website.