I do love a good monospaced diagram co-located with the code it describes. Not the best choice for bigger diagrams obviously, but great for little things like state machines in React components. pic.twitter.com/q4J0Lb4osG

— James Gregory (@jagregory) October 16, 2021

this is one of my favorite comments of all time pic.twitter.com/elJYQGidi4

— ????? (@mycoliza) October 14, 2021

pic.twitter.com/oIqCcv8bGu

— Rasmus Andersson (@rsms) October 11, 2021

pic.twitter.com/1TsNEc9kbe

— Rasmus Andersson (@rsms) October 11, 2021

Whoa, here are a bunch of awesome real-world examples of conveying concepts through ascii code comments.
h/t @hillelogram

✨ https://t.co/9Fd8kkAoFD pic.twitter.com/yBfGspW5jp

— ? Spooky Josh ?? (@jbrancha) October 19, 2021