We recently open sourced our C++ core library, so we thought (and hope) that some of you might be interested in this. We’re using it for our storage platform at Docker.
Basically, it provides different ways to approach asynchronism using coroutines, networking, formatting, serialization, logging, RPCs. You’ll find more details in the github repo directly: https://github.com/infinit/elle
If you have any questions/feedback, don’t hesitate!