Here are few great resources where you can start polishing your Swift iOS app development skills
Once you take a dive into Swift app development, you will continually need to refer Apple’s documentation on the various APIs and SDKs. There are also various development guides, technical notes, and WWDC videos that are crucial for any iOS developer to read.
At WWDC 2018, Apple had announced that it is changing the way one will learn how to use new APIs, and eliminating the support for its older programming guides.
Developer Documentation By Apple
With the new updates this year announced at WWDC 2018, you will have to learn how to find information with the new Documentation website. You can check out the View Controller or Navigation Controller for detailed insight or even download sample code and learn about the APIs with detailed tutorials.
Before moving ahead, it is advisable to read the Table View Programming Guide which has some fantastic insights. File bug reports to Apple in order to help fill the areas where documentation is missing.
Technical Notes and Q&As
Technical Notes and Technical Q&As, both are under Documentation Archive containing a treasure of information which can help you immensely in Swift iOS app development.
The details in technical notes provide extra information not present in the documentation along with any edge cases that might have been encountered by developers. Let us say for example, the In-App Purchase FAQ can prove to be an exceptional resource when one needs to accept payments in your app and they are facing challenges.
Technical Q&As contain highly specific answers to the questions asked by individual developers. Someone may have noticed a cryptic error message in Xcode while using unit tests with XCTest or might want to know how to reduce the size of their app.
Appcoda was created by Simon Ng, containing numerous in-depth tutorials for iOS. App Coda has been They publish weekly tutorials on iOS-related topics and have been doing so since last six years. Get the digital Beginning iOS 11 Programming with Swift book to where one can learn how to create apps for the iPhone X.
Lambda School is a freemium boot camp approach to formal education. This has made them quite famous in a short amount of time. They have a free iOS Development 101 introduction course which you can take for starters and then apply to the complete 30-week iOS Development Computer Science program online. The program in the picture is taught by the staff who created study materials for Apple’s Everyone Can Code program.
There was a former NeXT computer employee named Paul Hegarty, who had the opportunity to work with Steve Jobs. He now teaches at Stanford. You can take his Stanford college course, Developing iOS 11 Apps with Swift, through iTunes University on iOS or iTunes (Podcasts) for Mac. It is a freely available course is updated regularly. The only prerequisite is that you should have a prior knowledge with C and Object-oriented programming.
Conclusion
Swift has added another feather to iPhone apps. Budding entrepreneurs and startups today hire iPhone app developer and start working on their MVP immediately. The competition is so fierce that businesses want to jump into the market as early as possible.
