21Nails: Multiple vulnerabilities in Exim, a Qualys Security Advisory.
Proving 50-Year-Old Sorting Networks Optimal: Part 1, by Jannis Harder.
Why I’ll never create modules for VCV Rack anymore—and what I’ll make instead, by Aria Salvatrice.
Contractibility as uniqueness (YouTube), talk by Emily Riehl at the Topos Institute.
Objective-S is an architecture-oriented programming language based loosely on Smalltalk and Objective-C.
zx, useful functions for scripting in Node.js.