Code golfing at its best

Published at: Dec 28 2021
Updated at: Mar 20 2022
Reading time: 1min

Martin Kleppe is known for all his code golfing experiments. And his recent example just blew my mind. I can't even think of how I'd approach coding something like this thing below. 🤯

HTML

<!-- All kudos to Martin Kleppe -->
<pre id=p style=background:#0a1922><svg onload='setInterval(f=n=>{for(t++,o=i=1;i++<476;o+=i%30?([(f+"")[i%195],"o"][c=0|(h=v=>(M=Math).hypot(i/30-8+3*M.sin(t/8/v),i%30/2-7+4*M.cos(t/9/v)))(7)*h(9)*h(6)/52]||".").fontcolor(c?c>2:n):"\n");p.innerHTML=o},t=1)'></pre><!-- All kudos to Martin Kleppe -->
<pre id=p style=background:#0a1922><svg onload='setInterval(f=n=>{for(t++,o=i=1;i++<476;o+=i%30?([(f+"")[i%195],"o"][c=0|(h=v=>(M=Math).hypot(i/30-8+3*M.sin(t/8/v),i%30/2-7+4*M.cos(t/9/v)))(7)*h(9)*h(6)/52]||".").fontcolor(c?c>2:n):"\n");p.innerHTML=o},t=1)'></pre>

Preview

If you enjoyed this article...

Join 5.8k readers and learn something new every week with Web Weekly.

Reply to this post and share your thoughts via good old email.

Stefan standing in the park in front of a green background

About Stefan Judis

Frontend nerd with over ten years of experience, freelance dev, "Today I Learned" blogger, conference speaker, and Open Source maintainer.

Code golfing at its best

About Stefan Judis

Related Topics

Related Articles