html2canvas/www/src/pages/index.js

import React from 'react';
import Link from 'gatsby-link';

const IndexPage = () =>
    <div>
        <h1>Hi people</h1>
        <p>Welcome to your new Gatsby site.</p>
        <p>Now go build something great.</p>
        <Link to="/page-2/">Go to page 2</Link>
    </div>;

export default IndexPage;