Recent Apple’s announcement of new Swift programming language caused confusion among developers. Swift, which should be called Apple Swift, is new programing language from Apple. Other Swift languages are not Apple Swift.
- Apple Swift: https://developer.apple.com/swift/
- Swift (parallel scripting language): http://swift-lang.org/
- Swift for building web applications: http://www.cs.cornell.edu/jif/swift/doc/index.html