SwiftSyntax - Set of Swift bindings for the libSyntax library. It allows for Swift tools to parse, inspect, generate, and transform Swift source code..
Komondor - Git Hooks for Swift projects.
Ether - Command-Line Interface for the Swift Package Manager.
SwiftRewriter - Swift code formatter using SwiftSyntax.
SwiftHub - Github iOS client written in RxSwift and MVVM clean architecture.
Swift Debugger and REPL - Version of LLDB that supports the Swift programming language & REPL.
danger-swift - Stop saying "you forgot to …" in code review in Swift.
SwiftTube - iOS conference videos in one place.
What’s new in Swift 5.0? - Xcode playground that demonstrates the new features introduced in Swift 5.0
Periphery - Eliminate unused Swift code.
swift-docker - Docker Official Image packaging for Swift.
Code Examples Repository - Examples of code in objc/swift.
Swift Rules for Bazel - Bazel rules to build Swift on Apple and Linux platforms.
Leaf - Expressive, performant, and extensible templating language built for Swift.
Markdown Playgrounds for Swift - Markdown Editor that can execute Swift code. With building of it documented with videos.
Swift on Sundays - Completed projects for the Swift on Sundays livestream series.
Swift Style Guide - LinkedIn's Official Swift Style Guide.
SwiftKit - Start your next Open-Source Swift Framework.
Swiftenstein - Simple Wolfenstein 3D clone written in Swift.
NSScreencast - Video Training for iOS Developers.
SourceKit-LSP - Language Server Protocol implementation for Swift and C-based languages.
Retro Rampage - Tutorial series in which you will learn how to build a Wolfenstein-like game from scratch, in Swift.
llbuild - Low-level build system, used by Xcode and the Swift Package Manager.
Accio - Dependency manager driven by SwiftPM that works for iOS/tvOS/watchOS/macOS projects.
TelegramSwift - Source code of Telegram for macos on Swift 5.0.
swift-bindgen - Bridging the gap between Swift and Rust.
Swift Compiler Driver - Program that coordinates the compilation of Swift source code into various compiled results: executables, libraries, object files, Swift modules and interfaces, etc.
Flight School - Book series for advanced Swift developers that explores essential topics in iOS and macOS development through concise, focused guides.
ObjC books - Advanced guides on iOS and macOS development.
XCTest - Swift core library for providing unit test support.
Pecker - Tool to automatically detect unused code. It based on IndexStoreDB and SwiftSyntax.
Swift Algorithm Club - Algorithms and data structures in Swift, with explanations.
Swift for Good - 20 well-known authors and speakers are coming together to write an all-new book for Swift developers.
swift-doc - Generates documentation for Swift projects.
Swift Dev - Weekly Swift articles.
tree-sitter-swift - Swift grammar for tree-sitter.
ProcreateUndoGesture - Example of Procreate's Undo and Redo gestures.
SwiftTerm - VT100/Xterm Terminal emulator in Swift.
Swift Weekly Brief - Community-driven weekly newsletter about what's happening in Swift.
swift-format - Provides the formatting technology for SourceKit-LSP and the building blocks for doing code formatting transformations.
Typology - Swift type checking and semantic analysis for developer tools.
SwiftSyntaxHighlighter - Syntax highlighter for Swift code that uses SwiftSyntax to generate Pygments-compatible HTML.
SwiftGen - Tool to auto-generate Swift code for resources of your projects, to make them type-safe to use.
JSON2Codable - Command line tool to generate a Swift Codable struct from a JSON document.
try! Swift World - Set of personal online workshops led by Swift developers around the world.
SwiftTrace - Trace Swift and Objective-C method invocations.
IndexStoreDB - Source code indexing library. It provides a composable and efficient query API for looking up source code symbols, symbol occurrences, and relations.
Mint - Package manager that installs and runs Swift CLI packages.
carton - Watcher, bundler, and test runner for your SwiftWasm apps.
SwiftStatsDClient - Metrics backend for swift-metrics that uses the statsd protocol.
Advanced Swift - Deep dive into Swift’s features, from low-level programming to high-level abstractions.
Embrace Swift type inference (2020) - Great talk for understanding how to make APIs as concise as the ones in SwiftUI.
AppCoda - Learn Swift, SwiftUI, iOS, and Mac App Programming.
Swiftly - Swift references for busy coders.
swift-tools-support-core - Contains common infrastructural code for both SwiftPM and llbuild.
SwiftDump - Command-line tool for retriving the Swift Object info from Mach-O file.
MinSwift - Minimum Swift compiler written in Swift.
Shwifty - Generate Swift types from Haskell types.
Practical Core Data - Modern guide to the Core Data framework.
Swift Version - Which Swift shipped with which Xcode?
Framework Inspector - View the internals of Swift frameworks.
Swift Stress Tester - Stress testing utilities for Swift's tooling.
Swift Concurrency Example - SwiftPM CLI package experimenting with Swift async/await and structured concurrency.
Advanced Codable - Demonstrating customizing Codable for different scenarios.
Swift Secrets Book (2021) - The Secret life of Swift at runtime.
Workspace - Automated Management of Swift Projects.
SwiftPlate - Easily generate cross platform Swift framework projects from the command line.
Swift on Server Deployment Guide - Guides for building, debugging and deploying Swift Server applications.
FlippingNotch - Pull to refresh / add/ show custom animation written Swift.
PlotPlayground - Swift playground that comes pre-loaded with Plot, that can be used to explore the new component API.
Useful Swift Things - List of useful iOS & Swift stuff.
SwiftLee Jobs - Find your next Swift job.
buildSwiftOnARM - All you need to build Swift on a RaspberryPi or other ARM boards.