Zotero PDF Reader, adds a tabbed PDF reader to Zotero. Really good already.
valgrind-false-positive, “A deep investigation into a valgrind false-positive that took me like 15 hours to figure out.”
Monsky’s theorem states that it is not possible to dissect a square into an odd number of triangles of equal area.
Egison is a programming language that features extensible efficient non-linear pattern matching with backtracking for non-free data types.
Train Spotting, tracking down old pictures of the PDP-1.
Lotus 1-2-3, now in an xterm next to you, thanks to Tavis Ormandy.
How SREs Solve Problems at Home (Making my Dumb Fridge Smart), by Eric Volpert.
6502 Spreadsheet Assembler and Linker
The Kilobyte’s Gambit, a 1k JS chess game.