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WWDC19 • Session 415

Modern Swift API Design

Developer Tools • iOS, macOS, tvOS, watchOS • 41:06

Every programming language has a set of conventions that people come to expect. Learn about the patterns that are common to Swift API design, with examples from new APIs like SwiftUI, Combine, and RealityKit. Whether you're developing an app as part of a team, or you're publishing a library for others to use, find out how to use new features of Swift to ensure clarity and correct use of your APIs.

Speakers: Ben Cohen, Doug Gregor

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