∑ Xah Code
Logo Design in Software Industry
Purpose of Logo and Principle of Logo Design
Lisp Needs a Logo
The Unix Pestilence
Lambda Logo Tour
SGI Logo Visual Illusion
Samba Logo
Microsoft Windows Logo history
F Sharp Logo Sucks
Xah Java Logo
GNU Emacs Logo
Qi Lisp Logo
Haskell Logo
Wolfram Logo
Python Snake Becometh Dragon in China 蛇变龙!
Computer Languages
ErgoEmacs Logo and Mascot
LISP Logo
Github Mascot: Octocat in Many Guises