Should I learn Vue's Options API or Composition API?
poze a month ago382 gadeen
Older Vue tutorials use data(), methods, computed objects. Newer ones use <script setup> with ref(). Which one should a beginner learn?
Dyagnostik IA
Se IA ki fè l. Se pa yon repons — kominote a anba a konfime oswa korije l. Toujou verifye anvan ou fye l.
1 Repons
Learn the Composition API with <script setup>. It's the recommended style for new Vue 3 projects, and most new libraries and docs examples use it:
<script setup lang="ts">
import { ref, computed } from 'vue';
const count = ref(0);
const double = computed(() => count.value * 2);
const increment = () => count.value++;
</script>
<template>
<button @click="increment">{{ count }} (x2 = {{ double }})</button>
</template>Why: - Better TypeScript inference. - Logic can be extracted into reusable composables (useFetch, useAuth) instead of mixins. - Related code stays together instead of being split across data, methods and watch.
The Options API is still fully supported. Understand it enough to read older codebases, which only takes an afternoon once you know Composition.
Konekte pou di lòt moun si li te mache.
Sign in and verify your email to post an answer.