PHPMyIbill allows a membership-based site to manage its users and let them sign up automatically by credit card using the Ibill system. The webmaster can, via the administration page, see in real time how many members sign up daily, edit or delete users, email all of them at once, set users active or inactive, etc. On the user side, customers sign in only once per session to access all your protected pages. If they forget their password, they can have it emailed to them automatically without your intervention.
Given a collection of Self objects, Guru produces an equivalent set of objects in which there is no duplication of methods or certain types of expressions. To achieve this, it creates a replacement inheritance hierarchy and methods for factoring out expressions. The central motivation is that as systems evolve the design can deteriorate. Automatically refactoring a system can help a programmer restructure the system to reverse any deterioration. Guru has been developed in and for the object-centric language Self.
SpamGAME is an email classifier based on the GA.M.E. (GAussian Mono-dimensional Environment) algorithm for text categorization. It takes an email message on standard input, does a statistical check against lists of "good" and "bad" words found in the past emails received by the user, and returns the email message adding the email header 'X-Spam: yes|no'. In addition, as prefiltering methods, it uses whitelist/blacklist address filtering.
SchemaScanner is a Java/JDBC tool designed to assist developers and DBAs in examining and understanding Oracle database schemas and database contents. It automatically scans an Oracle database, verifies that the database design conforms to generally accepted design principles, and samples the attributes of all specified entities to determine basic data mining elements, including uniqueness, percentage null, and data variance. It produces an XML output file which can be formatted using supplied XSL output formats to generate a reverse-engineered schema, an attribute usage profile, or document schema structure exceptions. Since the output format is well-formed XML, custom reports can be easily constructed from the generated XML file using XSL. A limited use version is available as freeware for non-commercial and educational use.