I called it the Twitter CDN™ [1]
Here's Pong and The Epic of Gilgamesh, in a Tweet: https://twitter.com/rafalpast/status/1316836397903474688
Here's the editor: https://laconic.sonnet.io/editor.html
And here's the article explaining how it works: https://laconic-mu.vercel.app/index.html?c=eJylWOuS27YV%2Fu%...
[1] all thanks to the fact that Twitter applies a different char limit to URLs. We wouldn't want to lose those delicious tracking params, would we?