Post Scriptum is a programming language for preparing PostScript documents and programs. The language is procedural, and uses classical control structures (functions, loops, and conditional statements) and commonly known data types (numbers, arrays, strings, and dictionaries). Its syntax is simple, clear, and easy to learn. The compiler translates programs written in Post Scriptum directly to a PostScript file, which can be than executed by a PostScript interpreter (such as Ghostscript), printed, or used as a procset, driver, or library.
SimpleDB/dev is a local instance of Amazon's SimpleDB. It runs as a server on your local machine and replicates the SimpleDB REST API as specified in Amazon's technical documentation. It implements every SimpleDB query-action and includes a large suite of tests, created from the query examples provided by Amazon.
PHP Sentinel is a PHP library to make it easy to screen, sanitize, and validate incoming data. It can be used to control variables being passed into your program. Variables will be ignored unless specifically allowed through. Variable values are passed through callback functions to sanitize and validate them.
Prenda is a Web-based pawn shop system. It thus supports an unlimited number of branches for the shop, since each branch only needs Web access. All data is centralized and monitored at the server, with fine-grained access control. Pawned items are automatically aged by the database. Interest rates can be configured for each branch on a daily basis. Items can be pulled out from a branch securely through a Liaison account. Inter-branch cash replenishments are supported. Foreclosed items are available for auction. Pawn renewals are supported.
Mordred is a tool for mechanical engineers to calculate the movements and forces of a mechanical system. For the existence of a solution, it is necessary that the system be statically statically determinate. The results can be logged to a textual report, and can be displayed graphically. You define your mechanism graphically, for the most part, but can define your forces and coordinates textually in order to reach full precision. It requires Java 6 in order to run.
pichart is a GUI for pigrammar, an assembler and programmer for picloader-programmed devices. pichart offers a user-friendly interface, making programming PIC chips easy. It looks like a flow chart designer and permits operations like reading from the device's serial port, writing on it, setting ports' value, and setting timers. It also permits programming directly during execution.