Vue

Based on Vue 3.5. Always use Composition API with <script setup lang="ts">.

Preferences

Prefer TypeScript over JavaScript
Prefer <script setup lang="ts"> over <script>
For performance, prefer shallowRef over ref if deep reactivity is not needed
Always use Composition API over Options API
Discourage using Reactive Props Destructure

Topic	Description	Reference
Script Setup & Macros	`<script setup>`, defineProps, defineEmits, defineModel, defineExpose, defineOptions, defineSlots, generics	script-setup-macros
Reactivity & Lifecycle	ref, shallowRef, computed, watch, watchEffect, effectScope, lifecycle hooks, composables	core-new-apis

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