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

Oyster: an incubator for perls in the cloud

Functional Pe(a)rls

Functional Pe(a)rls - the Purely Functional Datastructures edition

Rewriting the Apocalypse

Bigbadwolf

Data Structures for Text Editors

Functional Pearls 4 (YAPC::EU::2009 remix)

Writing a Tile-Matching Game - FP Style

Is Haskell an acceptable Perl?