Event-driven network application framework for high performance protocol servers & clients, non-blocking.

The Foundation project

The Package Manager for the Swift Programming Language

A modern, expressive testing package for Swift

Language Server Protocol implementation for Swift and C-based languages

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

Pkl bindings for the Swift programming language

Swift compiler driver reimplementation in Swift

Useful code around SwiftNIO.

JSON metadata generator for Swift Evolution dashboard.

Formatting technology for Swift source code

An early experimental general-purpose pattern matching engine for Swift.

A Swift package for encoding and decoding Swift Symbol Graph files.

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

Contains common infrastructural code for both SwiftPM and llbuild.

A set of Swift libraries for parsing, inspecting, generating, and transforming Swift source code.

Stress testing utilities for Swift's tooling

Logging and communication to allow Swift toolchains to communicate with Xcode.

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

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

The Swift server library for the App Store Server API and App Store Server Notifications.

A collection of example projects using Embedded Swift

Plugin and runtime library for using protobuf with Swift

A Swift implementation of the HTTP Structured Header Field specification.

API package for code generated by Swift OpenAPI Generator.

Low-level system calls and types for Swift

A Logging API for Swift

SwiftNIO SSH is a programmatic implementation of SSH using SwiftNIO

A Swift library for asynchronous DNS requests, wrapping c-ares with Swift-friendly APIs and data structures.

Generate Swift SDKs for cross-compilation