Exploring Vue3's Built-In Components
summary
Demonstrations show concrete fixes: Teleport sends DOM nodes to a chosen container (e.g., #teleport or body) so modals reliably sit above other elements, Transition and TransitionGroup inject enter/leave classes and support JS hooks and a V-move class for smooth list reflows, KeepAlive caches dynamic components to prevent repeated network calls and preserve form state with max/include/exclude controls. Suspense remains experimental but is shown collapsing many nested loaders into a single top-level fallback plus optional skeleton, and the example repo contains the code.
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