WWDC23 SALE: Save 50% on all my Swift books and bundles! >>

Testing Swift + Instabug winners

Find out who won free copies of my latest book.

Paul Hudson       @twostraws

Last week I announced that Instabug were sponsoring the Hacking with Swift knowledge base, and to celebrate they were giving away 50 free copies of my book Testing Swift. All you had to do to win was quote my tweet and answer this question: what's your #1 tip to create a bug-free app?

Well, the winners have now been randomly selected, so if you see your Twitter username below please get in touch with me at paul@hackingwithswift.com to claim your free copy of Testing Swift.

Save 50% in my WWDC23 sale.

SAVE 50% To celebrate WWDC23, all our books and bundles are half price, so you can take your Swift knowledge further without spending big! Get the Swift Power Pack to build your iOS career faster, get the Swift Platform Pack to builds apps for macOS, watchOS, and beyond, or get the Swift Plus Pack to learn advanced design patterns, testing skills, and more.

Save 50% on all our books and bundles!

If you didn't win…

Better luck next time! Still, it's not all bad: you can use this link to get a $5 discount on Testing Swift, and even better you can claim a $50 Instabug credit by clicking this link and using the code HackingwithSwift19.

Competition winners

Save 50% in my WWDC23 sale.

SAVE 50% To celebrate WWDC23, all our books and bundles are half price, so you can take your Swift knowledge further without spending big! Get the Swift Power Pack to build your iOS career faster, get the Swift Platform Pack to builds apps for macOS, watchOS, and beyond, or get the Swift Plus Pack to learn advanced design patterns, testing skills, and more.

Save 50% on all our books and bundles!

BUY OUR BOOKS
Buy Pro Swift Buy Pro SwiftUI Buy Swift Design Patterns Buy Testing Swift Buy Hacking with iOS Buy Swift Coding Challenges Buy Swift on Sundays Volume One Buy Server-Side Swift Buy Advanced iOS Volume One Buy Advanced iOS Volume Two Buy Advanced iOS Volume Three Buy Hacking with watchOS Buy Hacking with tvOS Buy Hacking with macOS Buy Dive Into SpriteKit Buy Swift in Sixty Seconds Buy Objective-C for Swift Developers Buy Beyond Code

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