phpaga is a Web-based project, task, invoice, and quotation management system, providing a centralized way to keep on top of your day-to-day jobs and activities. Its features include printing invoices, quotations, and task lists to PDF, productivity statistics on a per project or per person basis, financial overview, billing method plugins, and multiple interface languages.
PPort is a simple yet handy automation program and its documented counterpart for interfacing a PC with external electronic devices. Using its two programs, a daemon and a client, it aims to control external apparatus by reading and writing through common computer ports. Using this bundle, one can successfully control any household appliance or electronic device with minimal hassle and practically no changes.
JDiveLog is a logbook for scuba diving. It manages all important dive data, as well as the pictures taken during the dive. Features include the ability to import UDCF data or data from Suunto, Uwatec, and HeinrichsWeikamp computers, profile generation, statistics, and a Web page generator.
Condorcet with Dual Dropping is a ranking system for deciding single or multi-winner contests (elections) using voted preference (or approval) ballot list or pairwise tally matrix. It computes the Cloneproof Schwartz Sequential Dropping (CSSD) and Tideman's Ranked Pair (RP) results for each contest round, and selects the combined CSSD and RP outcome with the lowest overall dropping cost. There are options to compute just the CSSD, RP, or Minimum Dropping Cost outcome, various optional pair rank and winner tie-breakers, and alternative measures of dropping cost (winning votes and/or margin). It comes as a console program and CGI executable.