Awesome

CGFLoatingUIKit

UITextField and UITextView are supported with FloatingLabels in Swift. Things that can be customized like font,color,animationTime,floating label offset for UItextField. UItextView with placeholder text and floating label support.

To use it - Just Copy CGFloatLabelTextKit which contains CGFloatTextField and CGFloatTextView.

Cocoapods support coming!!

Here is the gif -