Similar to Mac_Catalyst

Aqua (user interface)

Audio MIDI Setup

Audio Units

AVFoundation

Boot Camp (software)

BootX (Apple)

BridgeOS

Carbon (API)

Classic Environment

Core Animation

Core Audio

Core Data

Core Foundation

Core Image

Core Text

Cover Flow

Darwin (operating system)

Dashcode

DVD Player (macOS)

Enterprise Objects Framework

FaceTime

FileVault

Finder (software)

Font Book

Gatekeeper (macOS)

GNUstep