I'm still catching up and wrapping my head around everything that has been announced at WWDC. It really helped me to watch this video demo of all the new features in iOS 11!
Swift Around the Web
- Kuery - A type-safe Core Data query API using Swift 4's Smart KeyPaths
- SplitViewDragAndDrop - Easily add drag and drop to pass data between your apps in split view mode
- Metron - A comprehensive collection of geometric functions and types that extend the 2D geometric primitives provided by CoreGraphics.
- Gagat - A delightful way to transition between visual styles in your iOS applications.
- TinyCrayon-iOS-SDK - A smart and easy-to-use image masking and cutout SDK for mobile apps.