Have you ever wondered if Claude ever gets tired of fixing the same bugs in your code, over and over again?
So, these are programming languages guides authored by Claude Sonnet 4.6 about how to write better code for humans. With some bonus guides, of course.
These are mostly unedited outputs. Only definite factual errors are removed and replaced.
I happen to find them helpful as references, and I hope they are helpful for you too.