A post’s current feed remains in the HTML for immediate browsing and
no-JavaScript navigation. If the post belongs to several feeds, other feed
post lists are deferred when a verified public sidebar sidecar exists.
Choosing another feed loads the matching /<feed>/_sidebar/NNNN.json window
and enables normal feed cycling and incremental scrolling.
The browser preserves existing navigation if fetching an alternate feed fails; select the feed again to retry. Synthetic and private-unavailable feeds without a safe sidecar are not deferred.
Use markata-go build --clean to refresh both HTML and sidebar assets when
testing changes to shared templates. Inspect the new
output/.markata/page-weight.json report for changes in embedded JSON bytes.
No full feed is arbitrarily capped: additional navigation is available on
demand.