Management scheme for a personal library.
Dewey Decimal Classification, and integration with BookBuddy.
Let's Build a Compiler, by Jack Crenshaw, translated to DocBook and HTML.
An implementation of the Program Evaluation and Review Technique in Logtalk. Can synthesize a GraphViz file from times and dependencies with the critical path labeled and early/late start/stop times, and can perform simulations with various statistical models.
A simple Haskell-based command-line tool to build a Graphviz representation of the foreign key relationships between tables in a PostgreSQL database.
A class schedule generator. Scrapes class schedules from New Mexico Tech's Banweb install and provides several ways of specifying desirable schedules, then produces them.
Playing with troff/groff/nroff for Dijkstra's work
A literate Prolog program to manage sharing expenses amongst roommates. Derived from http://lpenz.github.com/articles/hedsl-sharedex...
dblint examines your relational database and gives recommendations for improvements.