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Algorithms and data structures in Swift, with explanations!

A collection of algorithms and data structures implemented in Swift with plain-English explanations, designed for learning rather than production use.

The official Swift style guide for Kodeco.

Official Swift coding style guide from Kodeco covering naming, formatting, and code organization rules so all contributors write consistent, readable Swift code.

A style guide that outlines the coding conventions for Kodeco

The projects and the materials that accompany the Flutter Apprentice book

Sprite Kit helper classes and functions. From the book iOS Games by Tutorials.

C# Style Guide for Game Tech tutorials

The resources and instructions for the iOS Sample Project interview question.

The projects and the materials that accompany the Metal by Tutorials book.

Kodeco's Kotlin style guide

The projects and the materials that accompany the Combine: Asynchronous Programming With Swift Book

Kodeco Deprecated Books

The projects and the materials that accompany the SwiftUI by Tutorials book

The projects and materials that accompany the Modern Concurrency in Swift book

The projects and materials that accompany the Real-World Android by Tutorials book

The projects and the materials that accompany the Data Structures & Algorithms in Swift book

The projects and the materials that accompany the Jetpack Compose book

The projects and the materials that accompany the RxSwift: Reactive Programming with Swift Book

Sample project for an article at raywenderlich.com.

Layer Player explores the capabilities of Apple's Core Animation API

The projects and the materials that accompany the Data Structures & Algorithms in Dart book

Style guide for writing in English for tutorials and articles at Kodeco.

The projects and the materials that accompany the Data Structures & Algorithms in Kotlin book

The official Java style guide for raywenderlich.com

The projects and the materials that accompany the Dart Apprentice book

The TIL Application for the Vapor book

The projects and materials that accompany the UIKit Apprentice book

The projects and the materials that accompany the Swift Apprentice book.

The projects and the materials that accompany the Advanced iOS App Architecture book

The projects and materials that accompany the Kotlin Multiplatform by Tutorials book

The projects and materials that accompany the Server-Side Swift with Vapor book

The projects and the materials that accompany the SwiftUI Apprentice book

The projects and materials that accompany the Real-World Flutter by Tutorials book

The projects and the materials that accompany the Android Test-Driven Development by Tutorials book

The projects and materials that accompany the Apple Augmented Reality by Tutorials book

The projects and the materials that accompany the Advanced Apple Debugging & Reverse Engineering book

The projects and the materials that accompany the iOS Test-Driven Development by Tutorials book

The projects and materials that accompany the Kotlin Coroutines by Tutorials book

The projects and materials that accompany the Real-World iOS by Tutorials book.

Learning roadmaps for students at raywenderlich.com.

The projects and the materials that accompany the Android Apprentice book.

The projects and the materials that accompany the Kotlin Apprentice book.

The projects and materials that accompany the App Design Apprentice book

The projects and materials that accompany the Advanced Android App Architecture book

The projects and materials that accompany the Design Patterns by Tutorials book

Student Materials for Your First iOS and SwiftUI App: An App from Scratch.

The projects and the materials that accompany the Core Data by Tutorials book

Porting the example app from our Advanced iOS App Architecture book from UIKit to SwiftUI.

The projects and materials that accompany the macOS by Tutorials book

The projects and the materials that accompany the iOS Animations by Tutorials book

The projects and materials that accompany the Expert Swift book

The projects and the materials that accompany the Concurrency by Tutorials book

The projects and the materials that accompany the Dart Apprentice: Fundamentals book

The projects and materials that accompany the SwiftUI Animations by Tutorials book

The projects and the materials that accompany the Reactive Programming with Kotlin Book

The projects and the materials that accompany the Dagger by Tutorials book

The projects and the materials that accompany the Jetpack Compose course

The projects and materials that accompany the macOS Apprentice book

The projects and the materials that accompany the SwiftUI Cookbook

A reusable starter project for raywenderlich.com tutorials

The projects and the materials that accompany the Advanced Git Book

Kodeco Book Materials Template Repo

The projects and the materials that accompany the watchOS With SwiftUI by Tutorials book

The projects and the materials that accompany the Dart Apprentice: Beyond the Basics book

The projects and materials that accompany the Functional Programming in Kotlin by Tutorials book

The projects and the materials that accompany the iOS App Distribution & Best Practices book.

The projects and the materials that accompany the Git Apprentice book

The projects and the materials that accompany the Saving Data on Android book

The projects and the materials that accompany the Machine Learning by Tutorials book

No description.

The projects and materials that accompany the Auto Layout by Tutorials book

Sample repository for the Git Apprentice book

The projects and the materials that accompany the Programming in Swift: Fundamentals course

The projects and the materials that accompany the How to Make an App Like Instagram in iOS video course

The projects and the materials that accompany the Unity Apprentice book

The projects and the materials that accompany the Reactive Programming in iOS with Combine course

The projects and the materials that accompany the Catalyst by Tutorials Book

Student Materials for Your First iOS and SwiftUI App: Polishing the App.

The projects and the materials that accompany the Saving Data in iOS course

The "ideas" repository for the raywenderlich.com book Mastering Git

The projects and the materials that accompany the UIKit Fundamentals video course

The projects and the materials that accompany the Swift Apprentice:Fundamentals book.

The projects and materials that accompany the Face Tracking with RealityKit course

The projects and the materials that accompany the Android Fundamentals by Tutorials book

The projects and the materials that accompany the SwiftUI: Layout & Interfaces video course

The projects and the materials that accompany the Programming in Swift: Functions & Types course

The projects and the materials that accompany the iOS Concurrency with GCD and Operations video course

The projects and the materials that accompany the Build an App Like Discord with Firebase course

The projects and the materials that accompany the Implicit Flutter Animations course

The projects and the materials that accompany the Modern Concurrency course

The projects and the materials that accompany the Swift Apprentice: Beyond the Basics book

The projects and the materials that accompany the Core Haptics course

The projects and the materials that accompany the Room Database: Getting Started video course

The projects and the materials that accompany the Android App Distribution book.

The projects and materials that accompany the Hack Your Job Search book

The projects and the assets that accompany the RealityKit & Reality Composer Pro module

No description.

The projects and the materials that accompany the iOS Debugging Fundamentals video course

The projects and the assets that accompany the App Intents with Siri module

No description.

The projects and the materials that accompany the Kotlin Coroutines: Fundamentals video course

The projects and the materials that accompany the Higher-Order Functions in Swift course

The projects and materials that accompany the App Clips in iOS course

The projects and the assets that accompany the Vision Framework module

The projects and the assets that accompany the visionOS: An Introduction module

The projects and materials that accompany the WWDC 2021: AsyncSequence vs. Combine course

The projects and the materials that accompany the VS Code Tips & Tricks course

The projects and the assets that accompany the Genmoji module

The projects and the assets that accompany the Translation Framework module

Swift Package Manager to accompany the Real-World iOS book

The projects and the materials that accompany the Server-Side Swift with Vapor course

The projects and the assets that accompany the Concurrency Demystified module

No description.

Sample project for the Forking Workflow chapter of Advanced Git

The projects and the assets that accompany the Designing for visionOS & Accessibility module

The projects and materials that accompany the SwiftUI Charts for WidgetKit course

The projects and the materials that accompany the Your First Flutter App: Polishing the App course

The projects and the assets that accompany the Introduction to Object-Oriented Programming module

FAQs from RW Chat: The official raywenderlich.com community Discord Server!

The projects and materials that accompany the Swift Internals book

The projects and the assets that accompany the Writing Tools module

The projects and the assets that accompany the App Observability module

The projects and the assets that accompany the Integrating ChatGPT in Your iOS Apps module

The projects and the assets that accompany the Apple Foundation Models module

The projects and the assets that accompany the Introduction to Swift module

kodeco.com Book Repo Template

The projects and the assets that accompany the Data Persistence in SwiftUI module

The projects and the assets that accompany the Data Persistence with SwiftData module

The projects and the materials that accompany the Server-Side Sign in with Apple course

The projects and the assets that accompany the Advanced SwiftUI Techniques module

The projects and the assets that accompany the Object-Oriented Programming: Beyond the Basics module

The projects and the assets that accompany the State Management in Jetpack Compose module

The projects and the assets that accompany the Introduction to Xcode module

The projects and the materials that accompany the Saving Data in Flutter course

The projects and the materials that accompany the Flutter Hero Animations course

The projects and the assets that accompany the AI-Assisted Development for iOS module

The projects and the materials that accompany the Practical Android AI book

DogPatchServer for iTDD

The projects and the assets that accompany the Liquid Glass module

The projects and the assets that accompany the SwiftData in iOS 26 module

No description.

The projects and the assets that accompany the Custom Models with Create ML module

The projects and the assets that accompany the Introduction to SwiftUI module

The projects and the assets that accompany the Advanced Swift Concurrency module

The projects and the assets that accompany the Generics, Protocols & Functional Programming in Swift module

The projects and the assets for Day 5 of 5-Day Swift Coding Challenge

The projects and the assets for Day 3 of 5-Day Swift Coding Challenge

The projects and the assets for Day 1 of 5-Day Swift Coding Challenge

The projects and the assets for Day 4 of 5-Day Swift Coding Challenge

The projects and the assets for Day 2 of 5-Day Swift Coding Challenge

The projects and the assets that accompany the State Management in SwiftUI module

The projects and the assets that accompany the SwiftUI Navigation module

The projects and the assets that accompany the Concurrency with Kotlin Flow module

The projects and the assets that accompany the Building Robust ViewModels module

The projects and the assets that accompany the Applying Protocol-Oriented Programming in Development module

The projects and the assets that accompany the Introduction to Kotlin Object-Oriented Programming module

The projects and the assets that accompany the Create a Simple Android App module

The projects and the assets that accompany the Learning the Basics of Kotlin Language module

The projects and the assets that accompany the Your First iOS App: Getting Started with SwiftUI module

The projects and the assets that accompany the Your First iOS App: Coding in Swift module

The projects and the assets that accompany the Your First iOS App: SwiftUI Data module

The projects and the materials that accompany the Apple Foundation Models book

The projects and the materials that accompany the Compose Multiplatform book

The projects and the assets that accompany the Swift SDK for Android module

The projects and the assets that accompany the Agentic Coding with Xcode module

The projects and the assets that accompany the Context Engineering module

The projects and the assets that accompany the MCP Fundamentals module

The projects and the assets that accompany the Retrieval-Augmented Generation with LangChain module

The projects and the assets that accompany the Jetpack Compose Accessibility module

The projects and the assets that accompany the Ollama & LLMs with Python module

The projects and the assets that accompany the Advanced Error Handling & Result Types module

The projects and materials that accompany the Pragmatic WebAssembly book

The projects and the assets that accompany the Data Management & Optimization module

The projects and the assets that accompany the Concurrency & Asynchronous Programming in iOS module

The projects and the assets that accompany the Inclusivity with Voice & Language module

The projects and materials that accompany the Image Processing by Tutorials book

Black Friday Deals for macOS / iOS Software & Books

The projects and the assets that accompany the Azure Content Safety module

The projects and the assets that accompany the RAG with Azure AI Search module

The projects and the assets that accompany the AI Agents with LangGraph module

The projects and the assets that accompany the Multi-modal Integration with OpenAI module

The projects and the assets that accompany the Text Generation with Google Gemini module

The projects and the assets that accompany the Text Generation with OpenAI module

The projects and the assets that accompany the Python for AI: A Crash Course module

The projects and the assets that accompany the 3rd-Party On-Device Models module

The projects and the assets that accompany the Save User State module

The projects and the assets that accompany the Navigation in Jetpack Compose module

The projects and the assets that accompany the Build Layouts with Jetpack Compose module

The projects and the assets that accompany the Create Composables with Jetpack Compose module

The projects and the assets that accompany the Anatomy of an Android App module

The projects and the assets that accompany the Performance Optimization module

The projects and the assets that accompany the Networking with SwiftUI module

The projects and the assets that accompany the Passing Data in SwiftUI module

The projects and the assets that accompany the SwiftUI Views & Layouts module

The projects and the assets that accompany the Network Requests with Retrofit in Android module

The projects and the assets that accompany the Concurrency with Coroutines in Android module

The projects and the assets that accompany the Use Kotlin Classes module

The projects and the assets that accompany the Utilize Control Flow in Kotlin module

The projects and the assets that accompany the Advanced Object-Oriented Programming in Kotlin module

The projects and the assets that accompany the Introduction to Version Control module

The projects and the assets that accompany the Meet the Kotlin Programming Language module