Bond

Bond is a Swift binding framework that takes binding concept to a whole new level - boils it down to just one operator. It's simple, powerful, type-safe and multi-paradigm - just like Swift. Bond was created with two goals in mind: simple to use and simple to understand. One might argue whether the former implies the latter, but Bond will save you some thinking because both are true in this case. Its foundation are two simple classes - everything else are extensions and syntactic sugars.