Semantic Pipes (London Perl Workshop 2009)
Global Civic Hacking 101 (lightning talk)
Adventures in civic hacking
Functional pe(a)rls: Huey's zipper
Functional Pe(a)rls version 2
Haskell in the Real World
Readable Perl
Functional Pe(a)rls
Rewriting the Apocalypse
Bigbadwolf
Oyster: an incubator for perls in the cloud
Functional Pe(a)rls - the Purely Functional Datastructures edition
Data Structures for Text Editors
Functional Pearls 4 (YAPC::EU::2009 remix)
Writing a Tile-Matching Game - FP Style
Is Haskell an acceptable Perl?