https://github.com/matteocrippa/awesome-swift
Guides
Official Guides
API Design Guidelines - Official Swift API design guidelines.
Apple eBook - Official Apple eBook for swift beginners.
Style Guides
GitHub - Style guide & coding conventions for Swift projects.
Raywenderlich - Raywenderlich Swift guide, a must read.
SlideShare (LinkedIn) - Style guides that SlideShare (LinkedIn) uses for their Swift iOS app.
Swift-Best-Practices - Best practices for software development with Swift.
Third party Guides
- 30 Days of Swift - A cool 30 days tutorial for swift.
A better way to learn Swift - Learn Swift in a different way.
Awesome Swift Education - An organized list of essential Swift Language Topics
Developing iOS 8 Apps with Swift - Stanford course by Paul Hegarty.
Developing iOS 9 Apps with Swift - Stanford course by Paul Hegarty. (Ongoing)
Hacking With Swift - Complete Swift training course that teaches app development through 30 hands-on projects, for free. Everything is taught as part of a practical project, so you can immediately apply your knowledge as you learn (projects source code).
Learn Swift - a collection of tuts that will help you learning Swift via playground.
Natasha the Robot - Weekly Newsletter on learning Swift
Practice Swift - an interesting guide to learn Swift.
Swift A Day - Daily swift experiments by Linda Dong.
Swift Education - A community of educators sharing materials for teaching Swift and app development.
Swift Sandbox Newsletter - Swift Sandbox is a weekly newsletter containing a collection of links to the best Swiftcode and developer tools. Every Friday. Free.
Swift-Weekly - Weekly Swift Language Gems, Tips and Tricks.
SwiftDoc - Auto-generated documentation for Swift.
SwiftGuide CN - A Chinese written guide for Swift.
SwiftInFlux - A well explained list of feature in flux for Swift.
SwiftIntro - Memory game in Swift fetching images from any Instagram account. Lists tasks for you to do in order to learn Swift - at three difficulty levels.
Swifty - App to learn to code in Swift.
Boilerplates
- Webview Boilerplate - Swift starting point for webview app.