Language Server Protocol implementation for Swift and C-based languages

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. This fork is used to manage Apple’s stable releases of Clang as well as support the Swift project.

Index database library for use with sourcekit-lsp

The Swift Programming Language

A low-level build system, used by Xcode and the Swift Package Manager

SwiftPM package for SwiftSyntax library.

The Foundation project

The Package Manager for the Swift Programming Language

Formatting technology for Swift source code

The libdispatch Project, (a.k.a. Grand Central Dispatch), for concurrency on multicore hardware

Contains common infrastructural code for both SwiftPM and llbuild.

The infrastructure and project index comprising the Swift source compatibility suite.

Swift compiler driver reimplementation in Swift

Visual Studio Code Extension for Swift

Stress testing utilities for Swift's tooling

A modern, expressive testing package for Swift

This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.

Swift.org website

Documentation compiler that produces rich API reference documentation and interactive tutorials for your Swift framework or package.

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

An implementation of X.509 for Swift

An implementation of ASN.1 for Swift

Define and operate on type safe MMIO

A Swift package for parsing, building, editing, and analyzing Markdown documents.

Automated tests for validating the generated Swift snapshots behave correctly

Example macros for the Swift macros effort

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

Swift type modelling the success/failure of arbitrary operations.