force-update-react-component.js

import { useReducer } from 'react';

function forcedReducer(state) {
  return !state;
}

function useForceUpdate() {
  return useReducer(forcedReducer, false)[1];
}

// Usage
function MyComponent() {
  const forceUpdate = useForceUpdate();
  
  function onClick() {
    forceUpdate();
  }
  
  return <button onClick={onClick}>Hello</button>
}