_bindItemEvents attached direct click listeners to the favorite star,
the shared badge and every custom action button of every row — ~3+
listeners per row on top of the container delegation the component
already wires, i.e. ~10-15k listeners with a few thousand rows loaded
via load-more, plus the per-row binding cost on every render.
The container's delegated click handler already dispatches by
closest() checks; move the three button behaviours there (they return
before the card-open branch, preserving the old stopPropagation
semantics) and drop _bindItemEvents entirely. Row creation is now
pure innerHTML — no listener allocation per row.
https://claude.ai/code/session_01Dp3oWon5GBMVn4j3QXZdgx
Claude
64c1e4c8e5