MyPoll is a very easy to configure poll script that can be included into an existing file or run as a single script. It has very nice HTML output which is w3c compatible. Design is also easy to edit. It has unlimited voting options. Requires PHP support and MySQL database.
mnoGoSearch-php is a PHP frontend for the mnoGoSearch free Web search engine (formerly known as UdmSearch). It supports most of all original search.cgi features including cache mode, phrase search, weight factors, spell daemon, and others. Besides, mnoGoSearch-php-extension 1.65, which is a mnoGoSearch extension module for PHP-4.2.x., has become available.
Historical Violin Viola and Cello String Calculator
This script is written for calculation of historically correct string diameters on early baroque violins, violas, cellos or any other instruments tuned in 5th, which use gut and historical wound gut strings.
EasySQL is a PHP application to easily connect to your MySQL database with just 1 php file and 3 easy steps. Useful for beginners, it lets you easily interact with a mysql database using only your web browser. Features: Automatic table formatting, reusable query, javascript assisted features, syntax help file and full versioning control for easy updates. Username and password security can be added with an optional, [free] addon sister product - Admin-Login-Only.
This is a web-based event calendar using PHP and PostgreSQL, and supporting SSL. It allows people to submit events, and other people are allowed to approve those events for general viewing. Permissions are based on the location of the event. Deletion and modification are also possible. It also has other nifty features like a preview while submitting an event, hiding events from off-campus web browsers, and the option to view unapproved events.
Complete PHP / SQL guestbook including a Highly customizable guestbook with Multiple themes,VERY Fast and stable, Only ONE table, Easy admin interface that is simple to operate.