People have recently been showing interest in using Swiften, Swift’s C++ XMPP library, for building their own XMPP applications. We therefore created the Swiften Developer’s Guide with a tutorial-style guide to Swiften (including examples), and made it available together with the Swiften API Documentation. If you’re interested in creating an XMPP client or component, be sure to give these documents (and some of the examples from the Swift code repository) a look!