Let’s Encrypt is Trusted, and there was much rejoicing.

RAP: RIP ROP (PDF), by the PaX Team. A new approach to return address protection.

BoringSSL, an overview by Adam Langley.

Pijul, a new open source version control system, featuring branches, first-class patches and snapshots, and is distributed.

The Cray Files, “These pages contain my project notes on how to build a Cray supercomputer at home.”

99 Bottles Of Beer - find(1) version, by Peter Maydell.

Super Mario Bros speedrun (YouTube), new World Record at 4:57.627.

An Interactive Guide to Ambiguous Grammar, by Vijith Assar.