Allergy is a lightweight web gallery software that you can use to set up your own online image gallery in a matter of minutes. Allergy is standards-compliant, runs on virtually every server configuration and delivers a smooth, skinnable interface to browse and share yout images online.
Allergy's great features include standard XHTML output, EXIF data support, full file details, a slick image browsing interface, RSS feeds and Google Analytics support. Allergy also has full style support via CSS and is extendable via a simple plug-in system and sports an approachable admin tool for site management. No MySQL database is required as the software accesses files directly, making it compatible with virtually any platform. On top of all this, Allergy will never cost a dime.
The main goal of Allergy is to deliver a simple, robust and lightweight system that respects the current web standards and well-formedness of XHTML and CSS and is easy to set up and maintain even for the inexperienced users. This should be bore in mind by anyone wishing to contribute.