Mersenne Prime Number discovery: 2^{82589933}-1 is Prime!
By GIMPS of course.

Meritocracy in Theory and Practice, by Coraline Ada Ehmke.

This Old Lisp, R. Matthew Emerson’s keynote talk at the 2018 European Lisp Symposium.

Composable Error Handling in OCaml with polymorphic variants. By Vladimir Keleshev.

Vectorized Emulation: Hardware accelerated taint tracking at 2 trillion instructions per second, WJW.

Forge allows you to work with Git forges—such as Github and Gitlab—from the comfort of Magit and the rest of Emacs.

The MOS Silicon Gate Technology and the First Microprocessors (PDF, 2015). By Federico Faggin

The First Six Books of The Elements of Euclid, with Coloured Diagrams and Symbols. “A reproduction of Oliver Byrne’s celebrated work from 1847 plus interactive diagrams, cross references, and posters designed by Nicholas Rougeux.” (making of)

The coolest way to generate binary strings, by Brett Stevens and Aaron Williams. “[W]e give a loopless algorithm for generating binary strings with any weight range in which successive strings have Levenshtein distance two.”

Adiantum: length-preserving encryption for entry-level processors, by Paul Crowley and Eric Biggers.

IPv6 Christmas Display Uses 75 Internet’s Worth of Addresses

ATDT relief, phone hacks against annoying coworkers.