appx BANG! (Business Applications Next Generation) is an integrated suite of financial accounting and distribution applications. It is appropriate if you are looking for business applications that can be easily customized and enhanced to meet the exact needs of your business. Its applications include general ledger, payables, receivables, payroll, inventory, order entry, commission accounting, purchase order control, and sales analysis. It uses an Internet-enabled client-server implementation that is scalable and platform independent.
Coyotl collects several C++ tools that have proven useful in many of the author's programs, but which aren't "big enough" to warrant an individual library. Classes include polymorphic psuedorandom number generators, floating-point functions and utilities, maze generators, a simple cross-platform commandline parser, and design-by-contract tools.
PHP Link Directory is link indexing software with many features, extensions, customizations, and flexibility of design. It uses mod_rewrite to display friendly URLs, and has the option to display the Google pagerank of links. Email templates can be set up to make it easy to do link exchanges, as well as send notifications about link acceptance.
BitEvolution is an easy-to-use client/server application that you can use to keep your distributed application up to date. Modeled after the Apache ANT project, it is a task-based application intended to eliminate the work required to write, test, and debug a home-grown update application. Your distributed application does not have to be written in Java to take advantage of BitEvolution.
Metafox is a flexible Content Management System which uses a special template system. With that template system, you can easily create any Web site with a particular design and code characteristics. All content data are stored in a relational SQL database, and administration via the Web interface is easy, fast, and effective.
Rentsys is a residential and commercial rental management system. Features include: centralized community management; uploadable image galleries for community tours, company logos, unit tours, and floor plans; a Web-based searchable community/unit database; Web-based community manager reporting capabilities (available separately); MapQuest links for easy unit location; and support for IPIX virtual tours.