idb is a tool to simplify some common tasks for iOS pentesting and research. Please see https://github.com/dmayer/idb for more details on installation and usage.

Mastercoin wallet using QT bindings to create a useful gui wallet

The essential security auditing tool for Internet of Things devices you'll need in your toolbox

Blue Shoes is a fork of Shoes, written with QT.

SQL table GUI with Qt / Java Swing and Sequel.

Graphical frontend for CloudFlock in Qt

Japanese to English lexer and dictionary

GlobalChat 2 Pro Chat Client

This Ruby extension provides graphical output of images for Qt4.

Will help don't forget english words

Qasim is a front-end for sshfs, the filesystem client based on fuse and ssh. It provides automating and global settings control for sshfs mounts.

A secure password manager

Some extensions to qtruby to make it more rubyish.

simple library to create easily music in ruby. You can consider this lib as an interface for SuperCollider's JTLIB, with extras

Timetable management information system

A Ruby library to work with Microsoft Windows' Win32 window management APIs, including search, enumeration, and window manipulation.