gatsby-theme-medium-to-own-blog/src/pages/404.js

Gatsby theme for Medium-to-own-blog

import React from 'react'

import Layout from '../components/layout'
import SEO from '../components/seo'

const NotFoundPage = () => (
  <Layout>
    <SEO title="404: Not found" />
    <h1>NOT FOUND</h1>
    <p>You just hit a route that doesn&#39;t exist... the sadness.</p>
  </Layout>
)

export default NotFoundPage