BB(3, 3) is Hard(sligocki.com)

271 points by todsacerdoti 3 years ago | 103 comments

A Minsky machine in ncurses terminfo(seriot.ch)

29 points by beefburger 24 days ago | 9 comments

Nicolas Seriot's article showing ncurses terminfo parameter expansion can simulate a two-counter Minsky machine, making it computationally universal, with a Fibonacci demo.

Knuth and McIlroy Approach a Problem (2021)(matt-rickard.com)

49 points by ingve 3 years ago | 18 comments

An interactive intro to CRDTs(jakelazaroff.com)

843 points by jakelazaroff 3 years ago | 121 comments

Jake Lazaroff's blog post giving an interactive introduction to CRDTs, the first of a two-part series building toward a collaborative pixel art editor.

Python and SysV Shared Memory(euroquis.nl)

55 points by LorenDB 2 years ago | 5 comments

Ordinals aren't much worse than Quaternions(philipzucker.com)

43 points by philzook 2 years ago | 20 comments