QtRuby是跨平台的應用程式框架Qt的Ruby綁定版本，包含Qt4和Qt3支持。也是Korundum（KDE API的Ruby綁定）的基礎。
QtRuby使用SMOKE提供語言綁定基礎
QtRuby的hello world
require 'Qt4'
app = Qt::Application.new (ARGV)
hello = Qt::PushButton.new ('Hello World!')
hello.resize (100, 30)
hello.show()
app.exec()
外部連結
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