The chunking and labeling of concise, strictly topical content and illustrative examples rather than having paragraph-after-paragraph of exposition is a huge factor for my flavor of ADHD, though we're obviously not a monolith. For contrast, lots of folks love the expository format of the Python docs which explains a lot about why things work rather than simply how they work, but that setup is absolutely murder for me. My brain is screaming at me after skimming the first two paragraphs to see if I'm even looking at the right doc, and I'm hitting google or stack overflow 3 seconds later. It's not a good strategy-- I definitely consider it a shortcoming-- but other doc systems work much better for me. For example:

C# regex docs: https://learn.microsoft.com/en-us/dotnet/api/system.text.reg...

Java regex docs: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pa...

JS regex docs: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...

PHP preg_replace docs: https://www.php.net/manual/en/function.preg-replace.php

Python regex docs: https://docs.python.org/3/howto/regex.html

Which one of these is not like the others? The Python docs are brilliant for people that click with that style, and as we can see from this well-shared and very controversial piece, (http://cryto.net/~joepie91/blog/2013/02/19/the-python-docume...) suck for others.

Edit: As usual when the Python docs usability is questioned, cue the "well I've got ADHD and I just LOVE the Python docs" (said in the voice of the 'Well I LOVE SPAM' guy from the Monty Python skit). Sure, but you aren't some sort of standard by which others are measured.