useRef()

Boilerplate

import { useRef, useState, useEffect } from 'react';
function App() {
  const [inputValue, setInputValue] = useState("");
  const count = useRef(0);
 
  useEffect(() => {
    count.current = count.current + 1;
  });
 
  return (
    <>
      <p>Type in the input field:</p>
      <input
        type="text"
        value={inputValue}
        onChange={(e) => setInputValue(e.target.value)}
      />
      <h1>Render Count: {count.current}</h1>
    </>
  );
}