Great post. I wish there was a site where I could consume endless posts like this:

A page or so of text, showing code, showing how to do something cool or useful using code.

This one is perfect, in terms of my interests.

https://news.ycombinator.com/item?id=13823704

https://research.swtch.com/zip

https://news.ycombinator.com/item?id=12262470

https://news.ycombinator.com/item?id=12264461

https://news.ycombinator.com/item?id=12264461

https://news.ycombinator.com/item?id=18342042

https://twitter.com/David3141593/status/1573218394358386688

https://twitter.com/David3141593/status/1425264439624978435

https://mobile.twitter.com/David3141593/status/1371974874856...

https://mobile.twitter.com/David3141593/status/1368957384471...

http://aem1k.com/world/

https://github.com/mame/quine-relay

https://news.ycombinator.com/item?id=24824977

https://news.ycombinator.com/item?id=4326164

https://news.ycombinator.com/item?id=16317458

https://news.ycombinator.com/item?id=16040723

https://news.ycombinator.com/item?id=8602122

https://news.ycombinator.com/item?id=10719317

Not exactly what you asked for, but, some similar fun stuff.