Vue 3's v-for: Common Patterns, Eight Traps, and the Key Mistakes That Break Lists
A practical rundown of Vue 3's v-for covers array, object, number, template, and component iteration, then pins down eight failure modes: v-if conflicts, index keys, stale array writes, duplicate keys, missed refs, shared v-model state, null async data, and new reactive object properties.
Tony费 · Oct 24, 2026 93 views 2 likes