I haven't used Qt4, but I haven't had issue with segfaults and pure C++/QML integration. When it comes to the .NET integration, you don't have to worry about t

I haven't used Qt4, but I haven't had issue with segfaults and pure C++/QML integration. When it comes to the .NET integration, you don't have to worry about the .NET GC or the JavaScript GC. There are extensive unit tests to ensure that the two garbage collectors work together. I would actually say it's impossible to make QmlNet segfault.