What is Vue 3 reactivity and how does it work?
An example of an AI chatbot conversation about Vue 3 reactivity concepts and implementation.
What is Vue 3 reactivity and how does it work?
Vue 3 reactivity is a system that allows Vue to automatically track changes in data and update the DOM accordingly. It uses proxies to observe changes.
Can you explain how the reactivity system is different from Vue 2?
In Vue 3, the reactivity system is based on ES6 proxies, which provide better performance and allow for more flexible data structures compared to Vue 2's Object.defineProperty.
What are some common use cases for Vue 3 reactivity?
Common use cases include managing state in applications, creating dynamic components, and handling user input in forms.
How can I implement a reactive property in my Vue 3 component?
You can create a reactive property using the ref or reactive functions from Vue's composition API. For example, const count = ref(0); makes count reactive.
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