From Rosetta Code
My Favorite Languages
Language Proficiency
Batch File Very Rusty
Logo Turtles!
BASIC Very Very Rusty
VBA Let's Not Speak of This
C++ It's been years
Perl Strong
Java Competent
C Strong
UNIX Shell Competent
JavaScript Eh.
PHP Dabbled
Brainf*** Written interpreters
Assembly Played with MIPS in College
Python Strong
Ruby Interested
Haskell Learning
Factor Played with briefly
Prolog Learning


As I am presently learning Prolog, most of my additions for now are probably going to be (poor) Prolog implementations of simple things.