marko-js/marko @marko/runtime-tags@6.1.24

on GitHub

Patch Changes

• #3310 0f6ac28 Thanks @DylanPiercey! - Collapse single-source _or intersections onto their source signal and inline members read only by the intersection, shrinking the generated DOM bundle.

• #3314 efbc2e9 Thanks @DylanPiercey! - Optimize the common "selected row" pattern: when a value from the loop's parent scope — a <let>, a <const>, or an input member — is compared for equality against a <for> loop's unique key (e.g. class=(selected === row.id && "danger"), input.selected === row.id, or <if=selected === row.id>), a change to that value now updates only the two affected rows (the one losing the key and the one gaining it) instead of re-running the binding for every row — turning an O(n) update into O(1). Detected automatically at compile time for of/by, of index, in name, and to/until range keys, including multiple such values per loop; no template changes required.