SwiftUI

Companion for SwiftUI is useful. Swift with Majid & Swift by Sundell are great blogs. SwiftUI Weekly is nice newsletter.

Atomic Architecture lib is neat. SwiftUI Sample Apps, Swiftcord, CodeEdit & Food Truck are nice SwiftUI apps to study. Jordan's apps are nice to study too as they are quite small.

Notes

• Setting a random background color is a great way to detect an accidental SwiftUI loop.
• SwiftUI is basically just a wrapper around UIKit. You can use UIHostingController to show SwiftUI views inside UIKit hierarchy, and UIViewRepresentable to wrap UIView in a SwiftUI View.
• HStack, VStack, ZStack, and Grid (among many others) conform to Layout, which means you can dynamically switch between them at runtime without re-creating the children, preserving animations

Links

• SwiftUI Essentials WWDC 2019
• SwiftUI Combine Example - Example project of SwiftUI and Combine using GitHub API.
• SwiftUI by Example
• Evolution discussion of the new DSL feature behind SwiftUI (2019)
• About SwiftUI - Gathering all info published, both by Apple and by others, about new framework SwiftUI.
• SwiftUI Cheat Sheet
• SwiftUI Framework Learning and Usage Guide
• SwiftUI Examples Projects
• Answers to the most common questions about SwiftUI (2019)
• Awesome SwiftUI
• Awesome SwiftUI 2
• Awesome SwiftUI 3
• Awesome SwiftUI 4
• MovieSwiftUI - SwiftUI & Combine app using MovieDB API. With a custom Flux (Redux) implementation.
• Swift Playground explaining the concepts of the new Combine framework
• SwiftWebUI - Demo implementation of SwiftUI for the Web.
• The missing ☑️: SwiftWebUI
• QGrid - The missing SwiftUI collection view.
• DesignCode SwiftUI - App fully written in SwiftUI showcasing beautiful design and animations.
• Introducing SwiftUI Apple Docs
• Creating and Combining SwiftUI Views
• View composition in SwiftUI (2019)
• You have to change mindset to use SwiftUI (2019)
• Recipes app written in SwiftUI using Single State Container
• WaterfallGrid - Waterfall grid layout view for SwiftUI.
• SwiftUI NewsReader - Yet another SwiftUI example.
• OpenSwiftUI - OpenSource implementation of Apple's SwiftUI DSL.
• SwiftHIG - Links to the relevant Human Interface Guidelines for SwiftUI affordances.
• Clean Architecture for SwiftUI + Combine
• You can use SwiftUI today (2020)
• Answering the big question: should you learn SwiftUI, UIKit, or both? (2019)
• ViewInspector for SwiftUI - Framework for runtime inspection and unit testing of SwiftUI views.
• SwiftUI Online Playground
• Learn SwiftUI for iOS 13 course - Learn how to code custom UIs, animations, gestures and components in Xcode 11.
• SwiftUIEmbedded - Implementation of SwiftUI (based on OpenSwiftUI) for embedded and Linux devices.
• Build A Networking Client in SwiftUI
• WebView - SwiftUI component to use WKWebView.
• DeLong ◇ SwiftUI ◇ presentation (2020)
• Building Bottom sheet in SwiftUI (2020)
• SwiftUI for Mac (2019)
• SwiftUI basic Shape operations (2020)
• Data in SwiftUI: blog series (2020) (HN)
• SwiftUIX - Extension to the standard SwiftUI library.
• Composable Architecture
• Cross-platform Reddit client built in SwiftUI
• A guide to the SwiftUI layout system (2020)
• SwiftUI Architectures: Model-View, Redux & ViewState MVVM
• SwiftUI by Examples
• Introspect for SwiftUI - Allows you to get the underlying UIKit or AppKit element of a SwiftUI view.
• Suitcase - Command line tool that can be "programmed" to display a SwiftUI interface that can trigger commands and scripts. (HN)
• SwiftUI Airtable Demo (HN)
• Build a SwiftUI Animal Crossing Application (2020)
• Free guide: Architecting SwiftUI apps with MVC and MVVM
• SwiftUI: Running a Mac App Without an Xcode Project (2020)
• Stanford: Developing Applications for iOS using SwiftUI (2020)
• Preview SwiftUI layouts using Emacs org blocks (2020)
• Getting the most out of Xcode Previews for SwiftUI (2020)
• Recreate - Video series about recreating popular UI with SwiftUI.
• Understanding Property Wrappers in SwiftUI (2019)
• SwiftWebUI and WASM - Fork of the incredible SwiftWebUI to support WebAssembly via swiftwasm.
• Scripts to make working with SwiftWebUI and WASM easier
• Replicating complex UI using SwiftUI
• SwiftUI Suitability for MacOS App Development (2020)
• What’s new in SwiftUI for iOS 14
• State and Data Flow
• What’s the difference between @StateObject and @ObservedObject? (2020) (Tweet)
• What's new in SwiftUI for iOS 14 – Extended Edition (2020)
• Inline wrapping of UIKit or AppKit views within SwiftUI (2020)
• SwiftUI mix and match (2020)
• All SwiftUI property wrappers explained and compared (2020)
• 100 Days of SwiftUI (Notes)
• SwiftUI Inspector - Production-quality code straight from your favorite design tool.
• Multiplatform Messages app for macOS, iOS, iPadOS in SwiftUI
• A guide to SwiftUI’s state management system (2020)
• Twitter macOS Big Sur SwiftUI example app
• Todo example app for macOS Big Sur built in SwiftUI (Tweet)
• Learning SwiftUI
• Rdio macOS SwiftUI example app for Big Sur
• CatalystSidebarToolbar - Simple sidebar / NSToolbar example for Catalyst.
• Thinking in SwiftUI - A Transition Guide. (Code)
• Decision tree for how to define your SwiftUI properties (2020)
• Figma macOS Big Sur example app built in SwiftUI
• SwiftUI Changelog - Repository to track changes in the SwiftUI generated interface.
• SwiftUI: Bridging UIKit with ScrollViewReader and DragGesture (2020)
• Swift UI Property Wrappers - Deciding when to use @State, @Binding, @StateObject, @ObservedObject, and @EnvironmentObject.
• RedditOS - SwiftUI Reddit client for macOS.
• What is a SwiftUI Property Wrapper (2020)
• Primitive School - Learn SwiftUI for Designers, Sprint Kits, and more.
• Alignment Guides in SwiftUI (2020)
• SwiftUI Lab
• Impossible Grids with SwiftUI (2020)
• SwiftUI Hierarchy List (2020)
• Using SwiftUI's Spacer to Create Complex Layouts (2019)
• SwiftUI Kit - SwiftUI system components and interactions demo app. (Fork)
• Sharing SwiftUI layout information (2020)
• SwiftUI betas - what changed before 1.0 (2020)
• The State of SwiftUI (2020)
• How Swift 5.3 enhances SwiftUI’s DSL (2020) (HN)
• Going native: SwiftUI from the perspective of a React developer (2020)
• Debating if I’ll use SwiftUI for my new project. Worried I’ll be a lot slower and will run into issues that force me to redo parts in UIKit (2020)
• Nice SwiftUI books (2020)
• SwiftUI State Management Fundamentals (2020)
• SwiftUI Learning Resources
• iOS 14 Onboarding in SwiftUI
• SwiftUICollection - Building a Collection For SwiftUI.
• Example Mail app on macOS using SwiftUI
• Widget Examples - Demo project showcasing different types of Widgets created with SwiftUI and WidgetKit.
• MVVM in iOS with SwiftUI (Detailed Example + Pitfalls) (2020)
• Should I use SwiftUI in production? A code-to-code comparison to help you decide (2020) (HN)
• SwiftUI Code Examples - Solutions to interesting SwiftUI problems.
• SwiftUI Discussions - Place to discuss SwiftUI things.
• iOS App Dev with SwiftUI Tutorials (HN) (Code)
• The Strategic SwiftUI Data Flow Guide
• A Designer’s Guide to SwiftUI (Code) (Tweet)
• SwiftUI + GraphQL (2021)
• SwiftUI Animation Examples
• Banana Docs - Community SwiftUI Docs with Examples. (Code)
• Creating iOS Application Icons with SwiftUI (2021)
• SwiftUI App Icon Creator - Create iOS and macOS application icon in Xcode with SwiftUI.
• Flocking - Example showing how to use SwiftUI, Satin, Forge and Youi to simulate birds flocking via a compute particle system (n-body).
• Pulse - Structured logging system built with SwiftUI. Record and inspect network requests and logs right from your iOS app using Pulse Console. (Open Beta)
• Triple Trouble (2021) - Minimal example of three-column navigation for iPad and macOS using SwiftUI. (Code)
• Building cool apps with SwiftUI
• AppKit is done – macOS and SwiftUI (2021)
• HotSwiftUI - Utilities for Hot Reloading SwiftUI apps.
• SwiftUI Hooks - SwiftUI implementation of React Hooks. Enhances reusability of stateful logic and gives state and lifecycle to function view.
• Building the Clubhouse app in SwiftUI (2021)
• App-wise state in SwiftUI (2021)
• Mastering SwiftUI previews (2021)
• SwiftUI Animations Library - Useful SwiftUI animations for your next project.
• DetailsPro - Design user interfaces with SwiftUI.
• Core Data and SwiftUI (2021)
• SwiftUI Notes/Links
• Every SwiftUI protocol explained (2021)
• SwiftUI Navigation with Composable Architecture
• SwiftUI Livestream: How we built our iOS app (2021)
• SwiftUI In Production (2021)
• SwiftUISparkleTestApp - Sample Project for using Sparkle and SwiftUI.
• What is not so great about SwiftUI (2020)
• Building a Document-Based App with SwiftUI
• How to create a Search Bar with SwiftUI (2021)
• Abstracting Navigation in SwiftUI (2021) (Reddit)
• SwiftUI Introspect (2021)
• swiftUIViews
• SwiftUI and Core Data: The MVVM Way (2021)
• Getting started with SwiftUI (2021)
• Demystify SwiftUI (2021)
• Mastering List in SwiftUI (2021)
• What’s new in SwiftUI for iOS 15 (2021)
• Is SwiftUI ready? (2021)
• Improving SwiftUI Navigation for the Coordinator Pattern (2021)
• SVG to SwiftUI Converter (Web)
• SwiftUI - Router Pattern (2021)
• Awesome SwiftUI Libraries
• The missing SwiftUI packages (2021)
• SwiftUI+ GitHub - Collection of SwiftUI backports and more.
• SwiftUI Previews: Validating views in different states (2021)
• Best way to learn SwiftUI? With interactive examples. (2021)
• How do I customize the NavigationView in SwiftUI? (2021)
• SwiftUI under the Hood: Fonts - Moving parts (2021)
• Awaiting WebSockets in SwiftUI (2021)
• The Easiest way to use Firestore in SwiftUI | FirestoreQuery (2021)
• Displaying badges in SwiftUI (2021)
• Three beautiful macOS sidebars. Two built in Cocoa, and the third in SwiftUI
• Transactions and Animations (2021)
• SwiftUI Library - Rebuilt the most common iOS design components into a library of reusable container views. (GitHub) (Tweet)
• SwiftUIPlaygrounds - Shell project you can use to iterate over SwiftUI interfaces using the HotReloading project.
• DropDownMenu - Custom drop down menu tutorial written with SwiftUI.
• Building an asynchronous SwiftUI button (2021)
• How to read SwiftUI's source code
• Understanding SwiftUI Layout Behaviors (2021)
• Building a Collection For SwiftUI - Introduction (2020)
• Using Core Data With SwiftUI - An Introduction
• Peter Steinberger: Evolving Existing Projects With SwiftUI (2021)
• Completed Project for Cross Platform Image Filter SwiftUI macOS & iOS App
• Going native: SwiftUI from the perspective of a React developer (2020)
• Beginners guide to view modifiers in SwiftUI (2020)
• Dash Docset for Samuel Defago's Post on SwiftUI Layout Behavior
• Multi-platform Development, the SwiftUI Way (2021) (Code)
• SwiftUI under the Hood: Variadic Views (2022)
• State restoration in SwiftUI (2022)
• SwiftUI Concurrency Essentials (Code)
• WWDC22 artwork in SwiftUI
• SwiftUI and CoreData: The MVVM Way (2021)
• SwiftUI-Simulator - Simulate any device and settings on one simulator or device.
• SwiftUI Spring Animations Cheat Sheet for Developers
• SwiftUI: iOS UI Library
• Example similar to the button transform in the Measure App
• Best ways to communicate events 'up' to parent UIKit view controller
• Simple SwiftUI - Collection of small SwiftUI sample projects.
• Send Events from SwiftUI to UIKit and Vice Versa (2022)
• SwiftUI Social Contributor App - Designed as a social way to build and learn SwiftUI.
• Handle Keyboard Presses Using SwiftUI in macOS (2022)
• What architecture do you use for your SwiftUI apps? (2022)
• SwiftUI: How to use custom fonts and images in a Swift Package (2022)
• The SwiftUI render loop (2022)
• Don't use escaping closures in SwiftUI (2022)
• Exploring SwiftUI Sample Apps
• The SwiftUI Series - Week-long event to learn, compete and socialise in the world of SwiftUI. (Twitter)
• SwiftUI Workarounds (Video)
• SwiftUI in 2022 (Tweet) (HN)
• Markdown rendering using Text in SwiftUI (2022)
• Build an Animated App with Rive and SwiftUI - Design+Code
• SwiftUI Tutorials Code
• Learning SwiftUI thread (2022)
• SwiftUI iOS Debug & HotReloading in VSCode
• Sidebar App - Template repository for quickly creating boilerplate code for a SwiftUI macOS app.
• SwiftUI sample code from WWDC22
• What’s new in SwiftUI for iOS 16
• SwiftUI Code Examples
• Resizable Sheet in SwiftUI (2022)
• Every question and answer from WWDC 22’s SwiftUI digital lounge (Tweet)
• SwiftChartExamples - Overview of the different types of charts you can make with Swift Charts.
• SwiftUI 4 custom sheet sizes (2022)
• VStack, HStack and ZStack explained
• What's New In SwiftUI for iOS Cheat Sheet - WWDC22
• Navigation Backport - Backported SwiftUI navigation APIs introduced in WWDC22.
• Atmos - SwiftUI proof-of-concept which adds rain to a view's background.
• Variable Type in SwiftUI
• Flow Grid in SwiftUI
• MVCS - Simple, Familiar, Yet Powerful Architecture for building SwiftUI Apps.
• Model View Controller Store: Reinventing MVC for SwiftUI with Boutique (2022)
• SwiftUI for Mac 2022 (HN)
• SwiftUI Backports - Collection of SwiftUI backports to make your iOS development easier.
• SwiftUI Index
• SwiftUI for Mac Big Sur
• Introducing NavigationPath in SwiftUI (2022) (Code)
• SwiftUI - Be Water, My Friend (2022)
• Purposeful iOS Animations with SwiftUI
• Keyboard - SwiftUI music keyboard.
• Mastering grid layout in SwiftUI (2022)
• Apple’s use of AppKit, Mac Catalyst and SwiftUI in macOS (2022)