use reducer

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useCallback in React vs Methods in Vue

• React’s useCallback is used to memoize functions so that they don’t get recreated on every render.
• In Vue, methods are naturally cached between re-renders and only redefined if dependencies within the component change, so you don’t need an equivalent to useCallback.

Example in Vue:

javascript
export default {
  methods: {
    fetchData() { console.log("Fetching data..."); }
  } 

}

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