What is the Vue 3 Composition API?

What is the Vue 3 Composition API?

The Vue 3 Composition API is a new way to organize and reuse code in Vue components, allowing for better logic composition.

How does it differ from the Options API?

The Composition API allows for more flexible code organization, enabling developers to group related logic together, unlike the Options API which separates data, methods, and lifecycle hooks.

Can you give me an example of using the Composition API?

Sure! Here's a simple example:

import { ref } from 'vue';

export default {
  setup() {
    const count = ref(0);
    const increment = () => count.value++;
    return { count, increment };
  }
};

What are the benefits of using the Composition API?

The benefits include better code organization, improved reusability, and easier testing, especially in larger applications.