twostraws

SwiftUI agent skill for Claude Code, Codex, and other AI tools.

The project source code for Hacking with iOS.

A macOS app to control the Xcode Simulator.

A curated directory of open-source AI agent skills for Swift and Apple platform development.

Metal shaders for SwiftUI.

Learn Swift interactively on your iPhone.

WWDC Community: Learning and sharing together

High-performance particle effects for SwiftUI.

An AGENTS.md file for Swift and SwiftUI projects.

A source code analyzer for Swift projects.

A SwiftUI view that is able to scan barcodes, QR codes, and more, and send back what was found.

An Xcode playground that demonstrates the new features introduced in Swift 5.0.

A syntax highlighting source editor for iOS and macOS using UITextView and NSTextView.

A library of fragment shaders you can use in any SpriteKit project.

A collection of small SwiftUI sample projects.

Completed projects for the Swift on Sundays livestream series

Swift Concurrency agent skill for Claude Code, Codex, and other AI tools.

A proof of concept scripting library for Swift

Swift Testing agent skill for Claude Code, Codex, and other AI tools.

A simple Swift wrapper for libgd

SwiftData agent skill for Claude Code, Codex, and other AI tools.

A small library that makes it easier to play audio with SwiftUI.

A semi-official SwiftUI wrapper for UIVisualEffectView

A collection of TextRenderer samples for SwiftUI.

The project source code for Hacking with macOS.

An Xcode playground that demonstrates the new features introduced in Swift 4.1.

Code for a YouTube video on UICollectionView.

Source code for my SwiftUI introduction tutorial.

Code to accompany my article on this topic.

An Xcode playground that demonstrates the new features introduced in Swift 5.3.

A list of solutions for the 100 Days of Swift challenge

A tiny Xcode extension for people who debug with print().

An Xcode playground that demonstrates the new features introduced in Swift 5.1.

An Xcode playground that demonstrates the new features introduced in Swift 4.2.

The project source code for Hacking with watchOS.

A tiny program to use 9:41 in your iOS simulators.

Source code for my SwiftData introduction tutorial.

A Vapor 3 template with no additional cruft.

A community project to translate free Swift tutorials

An Xcode playground that demonstrates the new features introduced in Swift 5.2.

Source code for my SwiftUI + SwiftData tutorial.

The project source code for hackingwithreact.com

A free, minimalist iOS widget designed to interrupt your scroll habit and remind you to reclaim your time, focus, and presence.

Place temporary images in your iOS app showing the size of the available space.

Companion code for a YouTube livestream.

A small and fast Markdown parser library for Swift.