How do I manage local state in Vue 3?

How do I manage local state in Vue 3?

In Vue 3, you can manage local state using the Composition API. You can create reactive state with the ref or reactive functions.

Can you give me an example of using ref?

Sure! You can define a local state like this: const count = ref(0); and then use it in your template.

What about using reactive for objects?

You can use reactive to create a reactive object. For example: const state = reactive({ count: 0 }); This allows you to manage multiple properties.

How do I update the state in the template?

You can update the state directly in your methods or computed properties, and Vue will automatically re-render the component.