I wrote a simple clock application in qml/js language and used it as counter for new year event. You can download code here.
The new version of Qt-Creator arrived with experimental support for Language Server Protocol. This allow qtcreator to work with compiler that implements LSP and give a precise information about code that you’re writing. This feature is highly required to get rid of poorly written parsers in many C++ IDE’s. I’m looking forward of LSP implementation in KDevelop, that I’m using currently to develop software for avr micro-controllers.
I prepared ebuild for this version there