Pinned

1. apple/swift-corelibs-xctest

   The XCTest Project, A Swift core library for providing unit test support

   Swift 844 232

2. apple/swift

   The Swift Programming Language

   C++ 52.6k 8.5k

3. apple/swift-package-manager

   The Package Manager for the Swift Programming Language

   Swift 7.9k 974

4. apple/swift-corelibs-foundation

   The Foundation Project, providing core utilities, internationalization, and OS independence

   C 3.9k 930