The most comprehensive collection of high quality iOS tutorial sites and articles.
- Ray Wenderlich
- Cocoa Dev Central
- Big Nerd Ranch
- Cocoa is my girlfriend
- AppCoda
- Tuts Plus iOS
- iOS-blog
- Cocoa with love
- objc
- Mike Ash
- NSHipster
- Natasha the robot
- ASCII WWDC
- A Better Way to Learn Swift
- Use Your Loaf
- Code with Chris
- Tutorials Point
- http://learnxinyminutes.com/docs/objective-c/
- Little bites of cocoa
- James Quave
- iOS Dev Tips
- Think and Build
- http://www.figure.ink/
- That Thing in Swift
- Clean Swift
- Krush iOS architecture - Teehan+Lax
- Viper - objc.io
- [Clean architecture - 8th Light] (http://blog.8thlight.com/uncle-bob/2011/11/22/Clean-Architecture.html)
- Aspect-Oriented Programming
- Clean Swift iOS Architecture
- GCD: Summary, Syntax & Best Practices - Matt Nunogawa
- Using GCD and Blocks effectively - Mike Nachbaur
- Asynchronous Operations in iOS with Grand Central Dispatch - Jeffrey Sambells
- Memory Management with Objective C / Cocoa / iPhone - Memo Akten
- Memory Management - RyPress
- An In-depth Look At Manual Memory Management In Objective-C - Tom Dalling
- Understanding Objective-C Blocks - Intertech
- Blocks in Objective-C (Without Tears) - Tim Duckett
- Blocks - RyPress
- http://goshdarnblocksyntax.com/
- Exploring all the different core data concurrency configurations
- A real guide to core data concurreny
- New in core data and iOS8 batch updating
- Maintaing a silky smooth UI with core data
## More awesome lists for iOS devs - https://github.com/sanketfirodiya/awesome-ios-plugins - https://github.com/sanketfirodiya/sample-watchkit-apps - https://github.com/sanketfirodiya/ios-marketing-resources
For more awesome stuff, you should follow me on twitter @SanketFirodiya :)