FreeBSD and Linux Kernel Cross-Reference with software from the LXR project.
Great Works in Programming Languages Collected by Benjamin C. Pierce
BANCStar - The Worst Programming Environment in the World? on Github.
Quine Relay on Github An uroboros program with 50 programming languages
GitHub - vhf - Free Programming Books a list of free books about programming. Also: reSRC.
The Twelve-Factor App is a methodology for building software-as-a-service apps.
The ryg blog - A trip through the Graphics Pipeline 2011: Index
Why Johnny can't code
simple talk - What is DevOps really?
Manifesto for Agile Software Development
Arnaud's technical recipes
YouTube - Bret Victor The Future of Programming, References for "The Future of Programming", Slashdot - Back To 'The Future of Programming'
I Programmer - Code By Voice Faster Than Keyboard
Idris is a general purpose pure functional programming language with dependent types.