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vue

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Vue 3 Composition API, script setup macros, reactivity system, and built-in components. Use when writing Vue SFCs, defineProps/defineEmits/defineModel, watchers, or using Transition/Teleport/Suspense/KeepAlive.

When to use

• writing Vue SFCs
• defineProps/defineEmits/defineModel
• watchers
• using Transition/Teleport/Suspense/KeepAlive
• Vue 3 Composition API
• script setup macros
• reactivity system
• built-in components

When not to use

• Options API
• Reactive Props Destructure

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