generator-premiere-mern-stack/app/templates/src/Routes/404/404.jsx

A fully function MERN stack generator running on the latest and greatest thats easy to get started with

import React from "react";

const ErrorPage = () => {
	return (
		<div className="home">
			<h1>Uh oh, that's a 404</h1>
			<h1>We weren't able to find that page for you</h1>
		</div>
	);
};

export default ErrorPage;