mastodon/app/assets/javascripts/components/features/getting_started/index.jsx

import Column from '../ui/components/column';

const GettingStarted = () => {
  return (
    <Column>
      <div className='static-content'>
        <h1>Getting started</h1>
        <p>Mastodon is still in development and one of the lacking areas at the moment is user discovery.</p>
        <p>You can follow people if you know their username and the domain they are on by entering an e-mail-esque address into the form in the bottom of the sidebar.</p>
        <p>If the target user is on the same domain as you, just the username will work. The same rule applies to mentioning people in statuses.</p>
        <p>The developer of this project can be followed as Gargron@mastodon.social</p>
      </div>
    </Column>
  );
};

export default GettingStarted;