GraphicsMagick is a robust collection of tools and libraries which support reading, writing, and manipulating an image in over 90 major formats including popular formats like DPX, DICOM, BMP, GIF, JPEG, JPEG-2000, PDF, PNG, PNM, SVG, and TIFF. A high-quality 2D renderer is included, which provides a subset of SVG capabilities. C, C++, Perl, Tcl, and Ruby are supported. Originally based on ImageMagick, GraphicsMagick focuses on performance, minimizing bugs, and providing stable APIs and ABIs. It runs on all modern variants of Unix, Windows, and Mac OS X.
rit can be used to manipulate mailboxes over IMAP, allowing users to copy and delete mailboxes and their contents. When copying a mailbox, its subscription status and all of the IMAP flags of the messages it contains are preserved on the destination server. Dynamic mailbox name translation can be performed if the mailboxes need to be renamed as they are copied.
Webplayer is a Borges-based, Web browser-controlled MP3 player. Webplayer features a file browser that can load or recursively load from a directory of MP3 files. It also provides simple playlist control and volume control (tested on FreeBSD). Components of Webplayer can be launched into separate windows or used in one big main window. Webplayer incorporates portions of Yoshinori Toki's rmp3.
Ruby PHP Serializer is a Ruby module providing workalikes of PHP's serialize() and unserialize() functions, enabling it to manipulate serialized PHP data structures. It supports Array, Hash, String, Fixnum, Float, NilClass, TrueClass, FalseClass, and Struct, and has some support for arbitary object handling.
acoc is a regular-expression based colour formatter for programs that display output on the command-line. It works as a wrapper around the target program, executing it and capturing the stdout stream. Optionally, stderr can be redirected to stdout, so that it, too, can be manipulated. acoc then applies matching rules to patterns in the output and applies colours to those matches.
XChat-Ruby is a plugin for the XChat IRC client which allows scripts to be written in the Ruby programming language. Almost all of the XChat2 plugin API is supported through a strong OO interface. Dynamic loading and unloading of Ruby modules is supported, as well as interactively executing Ruby statements from within XChat.