Core Services

From Wikipedia, the free encyclopedia

Core Services are a set of macOS and iOS application programming interfaces that architecturally are underneath Carbon, Cocoa and Cocoa Touch. In addition to Core Foundation,[1] it also encompasses other APIs including Grand Central Dispatch, Blocks, CFNetwork, CarbonCore, OSServices, and WebServicesCore.[2]


  1. ^ "Core Foundation Overview". Retrieved 16 January 2011.
  2. ^ "iOS Technology Overview: Core Services Layer". Retrieved 16 January 2011.