benefits of pure component in react code example

Example 1: pure components

import { useHistory } from "react-router-dom";

function HomeButton() {
  const history = useHistory();

  function handleClick() {
    history.push("/home");
  }

  return (
    <button type="button" onClick={handleClick}>
      Go home
    </button>
  );
}

Example 2: pure components

import { browserHistory } from 'react-router';
browserHistory.push('/some/path');