How to Fix Vue toRefs

The Problem

In this quick-fix, you will learn using toRefs to maintain reactivity when destructuring. This matters because destructuring reactive loses reactivity. In real-world applications, this pattern appears in composables returning reactive objects.

The Wrong Way

const user = reactive({ name: "Alice", age: 30 });
const { name, age } = user; // Destructuring loses reactivity

Incorrect implementation

The Right Way

const user = reactive({ name: "Alice", age: 30 });
const { name, age } = toRefs(user); // Maintains reactivity

Correct implementation with Composition API

Prevention

• Always use the official API
• Follow Vue best practices
• Test your implementation
• Document your patterns

FAQ

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