"Dubo Components" are lightweight, targeted c++ libraries meant for QT applications. They aim at providing simple to use interfaces for a range of functionality (notification, crash reporting, zero conf, application update, torrent, etc). Fully scriptable, they are primarily meant for javascript (from a QWebEngine) - thought they are usable as well in plain QT. Put together, these components should provide a comprehensive foundation for these building a "WebRunner", similarly to Electron.
DuboSinApp provides a "single instance" application. Trying to start another instance will instead focus the existing one.
Forked from QT-Solutions single-application (may contain traces of http://qt.gitorious.org/qt-solutions/qt-solutions/trees/master/qtsingleapplication)
Licensed under BSD2.