Realworldhaskell.org
Learnyouahaskell.com
Erlang.org
Spoj.com
Randomhacks.net
Lua.org
Python.org
Perl.org
Ruby-lang.org
Tiobe.com
Scala-lang.org
Rebol.com
Perl6.org
Tryfsharp.org
Smlnj.org
Billmill.org
Icar.org
Afterhoursprogramming.com
Dlang.org
C-faq.com
Opalang.org
Clojure.org
Nltk.org
Cuteqt.com
Jsoftware.com
Dartlang.org
Racket-lang.org
Catcode.com
Wibit.net
Tokumaru.org
Swi-prolog.org
Cprogrammingexpert.com
Langpop.com
Cincomsmalltalk.com
Rust-lang.org
Cprogramminglanguage.net
Eaton.com
Howtostartprogramming.com
Edrdg.org
Squirrel-lang.org
Eiffel.com
Programmingzen.com
Createyourproglang.com
Softintegration.com
Gprolog.org
Kx.com
Luahub.com
Xmonad.org
Math-blog.com
Prestigenetwork.com