WWDC24 GUIDE
Developer Tools
Explore a wave of updates to developer tools that make building apps and games easier and more efficient than ever.
Watch the latest video sessions to explore a redesigned code completion experience in Xcode 16, and say hello to Swift Assist — a companion for all your coding tasks. Level up your code with the help of Swift Testing, the new, easy-to-learn framework that leverages Swift features to help enhance your testing experience. Dive deep into debugging, updates to Xcode Cloud, and more.Get the highlightsDownload the developer tools one-sheet.DownloadVIDEOSExplore the latest video sessions
Coming Jun 10
Meet Swift Testing
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Coming Jun 10
What’s new in Xcode 16
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Coming Jun 11
Go further with Swift Testing
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Coming Jun 11
Xcode essentials
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Coming Jun 12
Run, Break, Inspect: Explore effective debugging in LLDB
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Coming Jun 12
Break into the RealityKit debugger
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Coming Jun 12
Demystify explicitly built modules
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Coming Jun 13
Extend your Xcode Cloud workflows
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Coming Jun 13
Analyze heap memory
Watch now
LABSLevel up your apps and gamesMake the most of your tools by booking a consultation with an Apple expert to get answers to your most pressing questions.Request your spotFORUMSFind answers and get adviceFind support from Apple experts and the developer community on the Apple Developer Forums.Explore developer tools on the forumsCOMMUNITYMeet the communityExplore a selection of activities hosted by developer organizations during and after WWDC.Meet the communityRESOURCESDive into documentationExpand your tool belt with new and updated articles and documentation.
Explore updates in Xcode 16
Discover Swift Testing
Migrate a test from XCTest
Define test functions
Organize test functions with suite types
Implement parameterized tests
Enable and disable tests
Limit the running time of tests
Add tags to tests
Add comments to tests
Associate bugs with tests
Interpret bug identifiers
Monday 13 October 2025
apple.com - 1 years ago
WWDC24 Developer Tools guide


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