Learn Vimscript the Hard Way is a book for users of the Vim editor who want to learn how to customize Vim. By Steve Losh.
Improving the Performance of fsck in FreeBSD (PDF), by Marshall Kirk McKusick. “This work has once again shown the power of separating the filesystem layout policy routines from the implementation routines.” (No changes to fsck required.)
Dependent Types: A New Paradigm?, by Paul Callaghan. A quick tour of Idris for mortals.
RFC 6919: Further Key Words for Use in RFCs to Indicate Requirement Levels
RFC 6921: Design Considerations for Faster-Than-Light (FTL) Communication
The largest computer ever built, the “Semi-Automatic Ground Environment”.
imfdb, the Internet Movie Firearms Database. WJW.
Logarithmic Maps of the Universe
The Google Graveyard, “Leave a flower for a deceased Google product.”
Indifferent cats in amateur porn, NSFW but cute.
Distractions in Space, WJW. PNSFW.