Our Latest Project

Swift Talk

A weekly video series on Swift programming.

  • High-quality videos with live coding and discussion.
  • Read full transcripts and download source code.
  • Watch half for free, subscribe to watch everything.


In-depth guides on iOS and OS X development, in ebook and paperback.

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All Our Books

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2-Book Bundle

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Optimizing Collections

Write custom collections in Swift with a strong focus on performance

Advanced Swift

A deep dive into Swift’s features, from low-level programming to high-level abstractions.

Core Data

Core Data best practices by example, from persistency to multithreading and syncing.

Functional Swift

Learn core concepts of functional programming with Swift and leverage them in real world code.

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