A history of branch prediction from 1500000 BC to 1995, by Dan Luu.
“What do you think is the next big step for compiled languages to take?”, Graydon Hoare answers.
The Alpha AXP: Part 12: How you detect carry on a processor with no carry?, a lot easier than expected (and also useful for RISC-V).
samurai, a ninja-compatible build tool written in plain C.
U2F Zero, a secure and open source 2 factor authentication token.
Recognizing when two arithmetic expressions are essentially the same, Mark J. Dominus uses a neat data structure.
APL Quotations and Anecdotes, also contains some recent things.