Feyd 

Easy of use JSON library for .NET platforms. Provides reader, writer and ability to build mutable JSON data at runtime.

Fully featured AboutScreen for Silverlight applications running on Windows Phone.

Package that adds core Qt 4.8.3 libraries into your BlackBerry application targetting PlayBook v2.1 and newer versions.

Set of wrappers, helpers and abstractions to make the programming across multiple .NET platforms easier. Contains logging, network, event dispatching, *.ini, *.strings and *.properties file reader, as well as... More information

Simple Bayeux protocol implementation for variety of .NET platforms.

Simple InversionOfControl implementation for multiple .NET platforms.

Package that adds QML-scripting related Qt 4.8.3 libraries into your BlackBerry application targetting PlayBook v2.1 and newer versions.

Easy of use JSON library for .NET platforms. Provides reader, writer and ability to build mutable JSON data at runtime added as source-code.

Package that adds Qt Labs related Qt 4.8.3 libraries into your BlackBerry application targetting PlayBook v2.1 and newer versions. This will let you launch most of the Qt 'Declarative Sample' applications.

Package that adds JPG/PNG/GIF/SVG image formats support to Qt 4.8.3 applications targetting PlayBook v2.1 and newer versions.

Simple InversionOfControl implementation for multiple .NET platforms added as source-code.