Write Backstage

Embeds you can drop in the body:
<Quote attribution="Author">Pull quote.</Quote>
<YouTube id="dQw4w9WgXcQ" />
<Spotify uri="track/0NeJjNlprGfZpeX2LQuN6c" />
<SoundCloud url="https://soundcloud.com/..." />
<Figure src="/images/foo.jpg" alt="..." caption="..." />

Posts publish with draft: false and go live in ~30s. Edit the file in the repo later to flip draft: true if you want to pull it. Add number: N for an issue badge.