phpOpenTracker is a framework solution for the analysis of Web site traffic and visitor behaviour. It features a logging engine that, either invoked as a Web bug by an HTML image tag or embedded with two lines of code into your PHP application, logs each request to a Web site into a database. One installation can track an arbitrary number of Web sites. Through its API, you can easily access the gathered data and perform complex operations on it (for instance, the analysis of your visitors' click paths).
XELand generates night landscapes as stereo pairs for cross-eye viewing. Currently it uses two map generation methods (plus some variations). Generated height maps are seamless and can be saved as PNG images. The program requires only JDK 1.5 or above, and is very easy to use. To take full advantage of XEland you should learn cross-eye viewing.
DOM Tooltip allows developers to add customized tooltips to Web pages. The tooltips are controlled through style class definitions and respond to events such as "mouseover", and avoids possible collisions with form elements such as select boxes and screen edges. While originally designed to create context tooltips, it is also possible to create a wide variety of dynamic layers, such as embedded windows, context menus, and hidden blocks. Additional features include sticky tips, tooltip fading, lifetime, relative positioning, class assignments, width adjustments, mouse dragging, captions, directionality, offset adjustments, adjustable activate/deactivate delay times, snapping to grid, fate adjustment (hide or destroy), and references to created tips. It supports Mozilla/Netscape6+, IE 5.5+, IE on Mac, Safari, Konqueror, and Opera 7.
jSai is a servlet authentication implementation which aims to allow easier to use, more powerful authentication for Java servlets. It is aimed at servlet developers who want more than the servlet spec, but not as much as a full Enterprise Server. It provides a powerful set of authentication and authorization features for user level security in servlet-based Web applications.
mod_ftpd is an FTP server module for Apache using the authentication system in Apache to provide anonymous or user-based FTP. Alternate chroot directories for users can be provided via a plugin system to check different data sources for the information. Currently a DBM and libdbi plugin are included. Limiting the number of users that can log into the system is also provided via a plugin system, so new limiting algorithms can be easily added in. Currently only a base limiter is provided which sets an overall cap to the each virtual server.
Pylets is a fast, lightweight, aspect-oriented Web framework built on mod_python and Apache. It uses Apache logs (and more Apache configuration in the future.) It can use Python objects, packages, and modules, or whatever the programmer wants. Pylets are also template-agnostic. With the debug switches off, and caching turned on, Pylets are less than 2x slower than serving static pages. The package comes with ORMit, a lightweight DB-API 2.0 connector-compatible object relational mapper.