Apple Developer
Official tools and documentation for building on Apple platforms.
Apple Developer is Apple’s central portal for creating apps and services for iOS, iPadOS, macOS, watchOS, tvOS, visionOS, and related technologies. It brings together documentation, downloads, sample code, design guidance, videos, forums, events, and program information for publishing through the App Store and using Apple developer capabilities.
Why it stands out
- Direct source for Apple platform APIs, SDK changes, release notes, and App Store policy updates.
- Covers the full Apple ecosystem in one place, including iPhone, iPad, Mac, Apple Watch, Apple TV, and Vision Pro.
- Combines learning materials with practical distribution resources such as App Review guidance, certificates, profiles, TestFlight, and App Store Connect help.
- WWDC sessions and recaps are tied closely to current beta releases and newly announced frameworks.
- Includes Apple-specific design systems and assets such as Human Interface Guidelines, SF Symbols, and platform design resources.
Good to know
- Most content is relevant only to developers building for Apple platforms.
- Publishing apps and using some advanced capabilities require joining Apple’s developer programs and following Apple’s agreements and review rules.
- Beta software, WWDC-era guidance, and upcoming requirements can change, so production decisions should be checked against current release notes and official requirements.
Under the radar: Signing in and completing a Developer Profile unlocks tailored recommendations for videos, events, and articles, which can make the large WWDC and documentation library easier to navigate.
Photos

iOS, macOS, and visionOS app developers use it to find official SDK guidance, tools, and distribution requirements. Download Xcode, beta operating systems, TestFlight resources, fonts, SF Symbols, and design assets. Catch up on WWDC sessions, release notes, and platform changes after major Apple announcements. Look up Human Interface Guidelines, App Review rules, and App Store Connect support before shipping an app. Join developer events, browse forums, or report issues through Apple’s support channels.
Official documentation library, platform and technology overviews, Xcode and beta downloads, sample code, Human Interface Guidelines, WWDC videos, developer news, forums, App Store distribution guidance, Apple Developer Program information, TestFlight resources, and personalized recommendations when signed in.
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Similar sites elsewhere
- Android Developers — developer.android.com
- Google for Developers — developers.google.com
- Microsoft Developer — developer.microsoft.com
- Meta for Developers — developers.facebook.com
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