The best way of organizing collaboration on the Web is with a Wiki. Mediawiki, the Wiki behind the famous Wikipedia project, sets the standard for web-based collaboration tools.

The PHP-based Drupal framework makes dynamic websites simple. The modular system is extensible using free modules and the appearance is template-driven. In this article, we will be delving into Drupal’s range of functions and discussing installation and basic configuration.

Testing complex web applications does not necessarily mean investing in expensive, proprietary tools such as Test Director or Silk Performer. Selenium is for free; it can remotely control any major browser, and it is programmable in Perl.

Spammers don’t just send email. They exploit discussion forums and blogs, posting pseudo-messages full of links to dupe search engines. A Perl script cleans up the mess.

Video files are ready for download, but your storage space is limited, and, if you're like most people, you may have a hard time letting go of past favorites. You need a higher authority to decide when it’s time to trim down your collection.

Perl hackers take to the hills with a navigation system that provides a graphical rendering of a hiking tour.

Webcams are useful for monitoring. Using CPAN modules and custom-made C code, Perl scripts can automatically adjust the exposure and fish the most interesting images out of a video camera’s data stream.

Create Java applications in a fraction of the development time with the free and powerful Trails framework.

You can build a plugin in Perl to harness the power of the Nagios monitoring tool.

Lexers and parsers aren’t only for the long-bearded gurus. We’ll show you how you can build a parser for your own custom applications.