IDS is a CGI written in Perl that generates a multi-gallery photo album Web site on the fly. All you need to provide are the images and (optionally) descriptions. Features include support for internationalization, user interface themes, thumbnail generation for JPEG, PNG, TIFF, and GIF images, and the display of whatever other file types you choose. If you allow them to do so, guests can leave comments and order prints. Your files are searchable by name and description, and can be managed via a Web-based administrative interface.
Ilib is an image manipulation library for developers. It's capable of reading and writing images (PPM/PGM, PNG, JPEG, GIF, XPM, BMP) and many drawing functions including drawing lines and text using any BDF (X11) font. It's great for generating GIFs/PNGs from a CGI or generating graphs. Ilib includes sample applications for generating graphs for HTTP access.log files and QuakeWorld server frag log files and a tool for creating image indices from a group of images.
im2html walks a directory hierachy filled with categorised images and makes HTML indices and thumbnails for everything. It's easy to customise the titles of each page, add descriptive HTML for images or the page as a whole, add references to related web pages etc. It's incremental, so you can run it nightly in a cron job to keep things up to date, reducing most maintenance to "copy the image into the right subdirectory and wait overnight". It's careful to not rewrite index files unless their contents change, making maintenance of a remote gallery from your master copy with a tool like rsync efficient.
The Image::Size module for Perl provides a clean interface for fetching image dimensions (and type, when unknown) from graphics files in a wide variety of common formats. It is a pure Perl extension (no C or XS linking required) that has been tested on a variety of UNIX, Linux and BSD systems, as well as MacPerl and Windows ports of Perl. It was designed around and tuned for use in CGI application development, but is useful in other areas as well.
The Internet Document And Report Server (IDRS) is a full Web development platform. All pages are built using an XML like dialect called the Reporting Markup Language (RML), can be generated using data from any JDBC complient database, and mostly require no programming logic. For reports that do require programming logic, RML pages can also use external Java classes and embedded JPython and BeanShell scripts for a higher level of control. Features of the IDRS include user-based security, data connection pooling for use by both the central IDRS system and by individual reports, and multiple databases to be used for each report and JSP.
IntraLAN was developed to make running BONG LanParties easier by bringing together the main aspects of organization to one central place. It features a cookie-based login mechanism with finely grained, instantly updated access rights. A client-server plugin-based MP3 jukebox allowing users to search, select, and add songs to be played. Admins can add and delete links for important files (such as the latest mods and game patches), as well as disable users or remove admin status without modifying their permissions. Tournament rego and admistration features. IntraLAN now incorporates a messaging system and schedule.
IRM is a Web-based asset tracking and help desk/work request system built for IT departments and help desks. It keeps detailed information about each computer, as well as a complete history of work requests. It keeps track of detailed computer information such as CPU type/speed, amount of RAM, Hard Drive Size, serial numbers, etc. The system includes the ability to track networking hardware and any type of software. Also included is support for email notification of both users and technicians, and some support for monitoring computer systems via SNMP.
iVote is a sort of visual poll/image voting system that allows you to set up a collection of images that users can then vote on. A full administration screen is available that allows you to add/delete entries, sort by fields, gather statistics and manage the database. Users are presented a visual preview page where they can vote. It includes theme support.