Sites, Blogs e Livros

Livros

https://itunes.apple.com/us/book/swift-programming-language/id881256329?mt=11

https://itunes.apple.com/us/book/app-development-with-swift/id1118575552?mt=11

https://www.objc.io/books/advanced-swift

https://store.raywenderlich.com/products/swift-apprentice

http://shop.waynewbishop.com/

https://pragprog.com/book/esswift/swift-style

https://www.hackingwithswift.com/

https://designcode.io/

Medium

https://medium.com/@PeterWitham

https://medium.com/@AndyyHope

https://medium.com/cocoaacademymag

https://medium.com/@JordanMorgan10

https://medium.com/@bobleesj

https://medium.com/@sebastianbo

https://medium.com/@seyhunak

https://medium.com/@rymcol

https://medium.com/ios-os-x-development

https://medium.com/@cocotutch

Blogs

https://developer.apple.com/swift/blog/

http://equinocios.com/

http://nshipster.com/

http://chris.eidhof.nl/

http://www.thomashanning.com/

http://artsy.github.io/

https://swifting.io/

https://www.raywenderlich.com/

https://www.invasivecode.com/weblog/

https://talk.objc.io/

https://gregheo.com/

http://iosdevweekly.com/

http://www.appcoda.com/

https://mateusfsilva.com/

http://iosdevelopertips.com/

https://owensd.io/

https://www.natashatherobot.com/

http://ericasadun.com/

https://realm.io/communities/swift/

http://www.cocoawithlove.com/

https://thatthinginswift.com/

http://www.codingexplorer.com/

http://www.cimgf.com/

http://blog.matthewcheok.com/

https://airspeedvelocity.net/

http://dev.iachieved.it/iachievedit/

https://makeapppie.com/

https://thinkster.io/a-better-way-to-learn-swift#testing

http://merowing.info/

http://invariante.com/

https://www.raizlabs.com/dev/

http://blog.instabug.com/2015/10/59-people-every-ios-developer-should-follow-on-twitter/ (Outros blogs)

Libs and UI Components

https://swift.libhunt.com/

https://www.cocoacontrols.com/

http://www.ioscookies.com/

https://cocoapods.org/

Videos

http://asciiwwdc.com/

http://nsscreencast.com/episodes

https://www.andrewcbancroft.com/category/software-development/ios-mac/swift/

https://www.veasoftware.com/posts/