I stumbled across this amazing 1K ‘Hello World’ animation today:
The source code is the most interesting part: you’re already looking at it. Try it out yourself, copy and paste the code, or just take a look at the source code yourself. Be sure to check out the other posts from this guy on his Minified JavaScript Craziness page.
All credit for this code goes to Martin Kleppe, amazing! I’ve never seen anything like it, the source code is the animation!