(2010) Experigen: an online experiment platform. With Jonathan Levine. Available at https://github.com/tlozoot/experigen
(2007) LexLearn: a learner of irregular phonology using constraint cloning and OT-CC. Pre-release version available upon request.
(2005) CCamelOT: an implementation of OT-CC's GEN and EVAL in Perl. http://wwwx.oit.umass.edu/~linguist/CCamelOT/
Other useful things
(2010) Living Lexicon of Hebrew Nouns. With Shmuel Bolozky.
(2009) Typesetting phonology papers. Comments are very welcome.