This might be off-topic but if you want to see some good examples, elementary OS uses it for most of their applications. I tried it a while ago and really loved

This might be off-topic but if you want to see some good examples, elementary OS uses it for most of their applications. I tried it a while ago and really loved some of the features (integrated contract driven programming, yes please). However, as with most new languages, had problems with availability of tools, tutorials and libraries.