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Apple Developer Documentation
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App Framework
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PDFKit
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SpriteKit
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Accounts
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AddressBookUI
AdSupport
App Store Receipts
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ApplicationServices
BackgroundTasks
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CallKit
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ClassKit
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Core Foundation
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FileProvider
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Natural Language
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PassKit (Apple Pay and Wallet)
PreferencePanes
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QuickLook
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SMS and Call Reporting
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TVServices
UserNotifications
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WebKit
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Media
Apple News
AssetsLibrary
AudioToolbox
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AVFoundation
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Core Audio
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Professional Video Applications
QTKit
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VisionKit
Web
Web
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Apple Music API
Apple Pay on the Web
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LinkPresentation
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Sign in with Apple JS
Sign in with Apple REST API
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InstallerJS
Playground Support
PlaygroundBluetooth
ScriptingBridge
Swift Packages
Swift Playgrounds
Xcode
XcodeKit
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System
System
Accelerate
Apple CryptoKit
AuthenticationServices
CFNetwork
Collaboration
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Core Bluetooth
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Core WLAN
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DarwinNotify
Device Management
DiskArbitration
Dispatch
dnssd
DriverKit
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ExecutionPolicy
ExternalAccessory
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ForceFeedback
FWAUserLib
GSS
HIDDriverKit
Hypervisor
InputMethodKit
IOBluetooth
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IOKit
IOSurface
IOUSBHost
Kernel
LatentSemanticMapping
LocalAuthentication
MetricKit
MobileCoreServices
Network
NetworkExtension
NetworkingDriverKit
Objective-C Runtime
OpenDirectory
os
OSLog
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SecurityFoundation
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simd
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vmnet
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