Devel Live CD includes a development toolchain from 4MLinux which makes it possible to compile the Linux kernel and other software written in C and C++. There is no dependency tracking in 4MLinux, so this may be a useful tool for developers who are interested in building fully-customized Linux operating systems.
EWS-Client is a module that acts as a client to the Microsoft Exchange Web Services API. From it you can access calendar and contact entries in a nicely abstracted fashion. Query results are generally available in an iterator and convenience methods exist to access the properties of each entry.
EasyCreator is an extension creator for Joomla!. You start by creating a 'frame' for your extension based on predefined templates for components, modules, plugins, and templates. You can also import existing and installed extensions. It also tries to assist with the creation of multilingual extensions by comparing the existing language file and examining the PHP and XML code for appearences of 'JText::***', then providing an overview of untranslated strings and missing and obsolete translations. An interface for creating config XML files is also provided.
FontMapper is a font texture generator for game developers. It allows you to turn a font you have installed to a PNG texture of tightly packed glyphs, accompanied by a text file describing the glyphs' properties and texture coordinates. You can read these in a game to render fonts. FontMapper supports Unicode (although only the Basic Multilingual Plane, i.e. the 16-bit codepoints), and each glyph can have its own size, i.e. fonts are not necessarily monospaced. Currently, FontMapper is command-line only, although there might be a GUI frontend in the future.
GUI Builder is a drag and drop interface for creating WebElement User Interface (WUI) templates that can be used as the foundation of a responsive Wep app. It simplifies the process of designing applications, and encourages separation of the logic and view. It is part of the WebBot Web development framework, which makes it possible to build Web apps in a similar fashion to Qt/KDE apps.