AlgART Libraries is a collection of Java libraries, supporting generalized smart arrays and matrices with elements of any types, including a wide set of of 2D, 3D, and multidimensional image processing and other algorithms. Main features: 64-bit long int indexes, a memory model concept (allowing storing data in different schemes from RAM to mapped disk files), wide usage of lazy evaluations, built-in multi-threading optimization for multi-core processors, etc.
DBPersister (database persistent library) is a PHP library which helps you simply and clearly use your database, taking advantage of powerful object oriented programming. You can use DBPersister to manage data from your database to your application. You can do all the boring operations (like loading a single record, saving a single record (insert, update, replace), and deleting a single record) without writing SQL code.
EasyPhpWipeJPG is a script to remove all EXIF, IPTC, and comment information from JPEG images. The resulting image will be 100% identical to the original image without any quality loss (binary wipe). Why shoud you remove EXIF, IPTC & Comment information? For privacy considerations (the image might contain sensitive data (camera brand, model, GPS location, etc.)), SEO considerations (unwanted tags from manufacturers like "LEAD Technologies Inc. V1.01"), and to reduce file size. It offers the option to create backups of the original images, which you may restore or remove later. It can work on images in a single directory, or it can search and include images from the entire subdirectory structure. The images will be processed in batches (no limit to the amount of images).
MP3 Host is a CGI script that will gather, on-the-fly, a list of all media files by extension in (sub)folders and present a page for people to access the content. It has customizable options. Its output is updated at each load. It features hands free maintenance, and makes an effective MP3 server.