AWS RDS Vulnerability Leads to AWS Internal Service Credentials, by Gafnit Amiga. Nice writeup!
Zuo, a tiny Racket for scripting.
The pro-PER meaning of “proper”, working with partial equivalence relations in Coq, by Li-yao Xia.
Minipeg is a parser generator for C that you can easily add to your project as a single file. By Andrew Chambers, based on code from Ian Piumarta.
Reverse-engineering the LM185 voltage reference chip and its bandgap reference, by Ken Shirriff.
U+237C ⍼ RIGHT ANGLE WITH DOWNWARDS ZIGZAG ARROW, by Jonathan Chan. “… no one knows what ⍼ is meant to represent or where it originated from.”
Horrible edge cases to consider when dealing with music
SIGBOVIK 2022 proceedings (PDF).