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Since past Apple's keynote, where SwiftUI was announced, tons of docs, examples, videos and tutorials have appeared. The goal of this repository is to gather all this information having a unique place where looking for info about SwiftUI.

SwiftUI is an innovative, exceptionally simple way to build user interfaces across all Apple platforms with the power of Swift. Build user interfaces for any Apple device using just one set of tools and APIs. With a declarative Swift syntax that’s easy to read and natural to write, SwiftUI works seamlessly with new Xcode design tools to keep your code and design perfectly in sync. Automatic support for Dynamic Type, Dark Mode, localization, and accessibility means your first line of SwiftUI code is already the most powerful UI code you’ve ever written.

 by Apple

Documentation

SwiftUI
Official doc
- Essentials
  - Introducing SwiftUI. SwiftUI is a modern way to declare user interfaces for any Apple platform. Create beautiful, dynamic apps faster than ever before.
  - App Structure and Behavior. Define the entry point and top-level organization of your app.
- User Interface
  - Views and Controls. Present your content onscreen and handle user interactions.
  - View Layout and Presentation. Combine views in stacks, generate groups and lists of views dynamically, and define view presentations and hierarchy.
  - Drawing and Animation. Enhance your views with colors, shapes, and shadows, and customize animated transitions between view states.
  - Framework Integration. Integrate SwiftUI views into existing apps, and embed AppKit, UIKit, and WatchKit views and controllers into SwiftUI view hierarchies.
- Data and Events
  - State and Data Flow. Control and respond to the flow of data and changes within your app’s models.
  - Gestures. Define interactions from taps, clicks, and swipes to fine-grained gestures.
- Previews in Xcode
  - Previews. Generate dynamic, interactive previews of your custom views.
- Develop Apps with SwiftUI
  - Develop Apps with SwiftUI. Create apps using SwiftUI and Xcode. Build Scrumdinger, an app that keeps track of daily scrums.

? WWDC videos

2️⃣0️⃣2️⃣2️⃣
- Hello Swift Charts
- The SwiftUI cookbook for navigation
- What's new in SwiftUI
- Compose custom layouts with SwiftUI
- Swift Charts: Raise the bar
- SwiftUI on iPad: Add toolbars, titles, and more
- SwiftUI on iPad: Organize your interface
- Use SwiftUI with AppKit
- Use SwiftUI with UIKit
- Bring multiple windows to your SwiftUI app
- Efficiency awaits: Background tasks in SwiftUI
- Adopt Variable Color in SF Symbols
2️⃣0️⃣2️⃣1️⃣
- Add rich graphics to your SwiftUI app
- Craft search experiences in SwiftUI
- Meet async/await in Swift
- What's new in SwiftUI
- Demystify SwiftUI
- Discover concurrency in SwiftUI
- Explore the SF Symbols 3 app
- SF Symbols in SwiftUI
- SwiftUI Accessibility: Beyond the basics
- Direct and reflect focus in SwiftUI
- Localize your SwiftUI app
2️⃣0️⃣2️⃣0️⃣
- Build SwiftUI apps for tvOS
- Build complications in SwiftUI
- Introduction to SwiftUI
- What's new in SwiftUI
- App essentials in SwiftUI
- Visually edit SwiftUI views
- Build a SwiftUI view in Swift Playgrounds
- Build document-based apps in SwiftUI
- Stacks, Grids, and Outlines in SwiftUI
- Build SwiftUI views for widgets
- Design great widgets
- Widget Code-along
- Data Essentials in SwiftUI
- Structure your app for SwiftUI previews
2️⃣0️⃣1️⃣9️⃣
- Introducing SwiftUI: Building Your First App
- SwiftUI Essentials ?
- Data Flow Through SwiftUI
- Building Custom Views with SwiftUI ?
- Integrating SwiftUI
- Accessibility in SwiftUI
- SwiftUI On All Devices
- SwiftUI on watchOS
- Mastering Xcode Previews

? most interesting

??‍? Tutorials

Creating and Combining Views
Working with UI Controls
Handling User Input
Building Lists and Navigation
Drawing Paths and Shapes
Animating Views and Transitions
Composing Complex Interfaces
Interfacing with UIKit

? by the community

? Books

Swift UI by Tutorials by Ray wenderlich
Combine: Asynchronous Programming with Swift by Ray wenderlich
Catalyst by Tutorials by Ray wenderlich
SwiftUI by Example - Book by Hacking with Swift
SwiftUI Views Quick Start (free) by Big Mountain Studio
SwiftUI Views Mastery by Big Mountain Studio
SwiftUI Animations Mastery by Big Mountain Studio
Working with Data in SwiftUI by Big Mountain Studio
Combine Mastery in SwiftUI by Big Mountain Studio
Using Combine (PDF/ePub at Gumroad by Joseph Heck
??SwiftUI实战，带你入门苹果最新的UI开发框架 - SwiftUI in Action, bring you the latest UI development framework from Apple by zixiao233
Thinking in SwiftUI by objc.io
SwiftUI for Absolute Beginners by Jayant Varma

? Courses

Learn SwiftUI. by Meng To
SwiftUI Masterclass 2021 - iOS 14 App Development & Swift 5 . by Robert Petras
??SwiftUI 中文教程 - SwiftUI-Tutorials. by WillieWangWei
SwiftUI - The Complete Developer Course. by Stephen DeStefano
CS193p - Developing Apps for iOS. by Stanford University

? Websites

SwiftUI Hub - SwiftUI Tutorials & Resources
Fucking SwiftUI - SwiftUI Cheat Sheet
Gi Sheet - Ultimate SwiftUI Cheat Sheet on github
Gosh Darn SwiftUI - SwiftUI Cheat Sheet (work-friendly mirror)
The SwiftUI Lab - When the documentation is missing, we experiment
SwiftOnTap – Complete SwiftUI Docs with Examples
SwiftUI Examples for Designers
SwiftUI Tutorials

? Articles

SwiftUI by Example by Hacking with Swift
Get started with SwiftUI by Hacking with Swift
SwiftUI tips and tricks by Hacking with Swift
Higher-Order-Components in SwiftUI by Andrei Villasana
SwiftUI’s relationship to UIKit and AppKit by @SwiftBySundell
Answers to the most common questions about SwiftUI by @SwiftBySundell
A first look at SwiftUI: Apple’s declarative new UI framework by @SwiftBySundell
Inside SwiftUI's Declarative Syntax's Compiler Magic by Bruno Rocha
Making real-world app with SwiftUI by Majid Jabrayilov
SwiftUI Are we saying goodbye to IB(UIStoryboard)? by Mohammad Sawalha
How To Make a Simple Countdown Timer with SwiftUI by Antoine Barrault
Tutorial: How to setup a SwiftUI project by Martin Lasek
What SwiftUI Means for Flutter by Martin Rybak
Intro to SwiftUI by Santosh Botre
SF Symbols in iOS 13 by craiggrummitt
Understanding SwiftUI in depth by Balraj Singh
A Skeptics view on SwiftUI by Jille van der Weerd
Optionals in SwiftUI by Jasper Haggenburg
Presenting UIViewControllers in SwiftUI by Johannes Nevels
SwiftUI for React Native Developers by Rohan Panchal
SwiftUI First Look: Building a Simple Table View App by AppCoda
Will Storyboards still be alive? by Nabil Kazi
?? Qu’est-ce que SwiftUI? by Nicolas Bachur
RxSwift to Apple’s Combine “Cheat Sheet” by Shai Mishali
First impressions of SwiftUI by Matt Gallagher
Playing with SwiftUI Buttons by Alejandro Martinez
Jun 9 The Swift 5.1 features that power SwiftUI’s API by @SwiftBySundell
Intro to SwiftUI — Part 1 by Suyash Srijan
How to build a Chat App or Messenger in SwiftUI for iOS Swift by Nick Halavins
SwiftUI: Getting Started by Ray wenderlich
SwiftUI meets Kotlin Multiplatform! by johnoreilly.dev
Understanding the SwiftUI Sample by Rui Peres
?? SwiftUI - First experience by 彼得潘的 iOS App Neverland
SwiftUI Will Change More Than How We Code by Harlan Kellaway for Prolific Interactive
What’s this “some” in SwiftUI? by Mischa Hildebrand
SwiftUI vs Interface Builder and storyboards by Hacking with Swift
SwiftUI Basics: List Fetching by Mat Schmid
SwiftUI, personal thoughts and Model-View-Presenter by David Cordero
Cloning Tinder using SwiftUI by David Doll
SwiftUI: Project migration from UIKit by Nik Rodionov
MessageUI, SwiftUI and UIKit integration
Mastering Table Views (Lists) in SwiftUI by BLACKBIRDS
Making a Real World Application With SwiftUI by Thomas Ricouard
SwiftUI vs Compose by QuickBird Studios
Advanced Lists in SwiftUI
GeometryReader to the Rescue by The SwiftUI Lab
Inspecting the View Tree - View Preferences by The SwiftUI Lab
View Extensions for Better Code Readability by The SwiftUI Lab
ScrollView – Pull to Refresh by The SwiftUI Lab
My takeaway from working with SwiftUI by Abbas T. Khan
SwiftUI & Combine: Better Together by Peter Friese
The Simple Life(cycle) of a SwiftUI View by @dbolella
Modal View in SwiftUI by Denis Chashchin
SwiftUI Layout System: An In-Depth Look by Alexander Grebenyuk
SwiftUI Data Flow by Sarah Reichelt
Clean Architecture for SwiftUI by @nallexn
Programmatic navigation in SwiftUI project by @nallexn
8 Amazing SwiftUI Libraries to Use in Your Next Project by @rudrankriyam
The Inner Workings of State Properties in SwiftUI by Zheng
Say Goodbye to SceneDelegate in SwiftUI by Zheng
Infinite List Scroll with SwiftUI and Combine by Yet Another Swift Blog
View Communication Patterns in SwiftUI by Yet Another Swift Blog
SwiftUI Previews at Scale by Yet Another Swift Blog
Using UIView and UIViewController in SwiftUI by Yet Another Swift Blog
How the SwiftUI View Lifecycle and Identity Work by DoorDash Engineering Blog
Improving SwiftUI Navigation for the Coordinator Pattern by John Patrick Morgan Blog

? Unit Testing

Writing testable code when using SwiftUI by @JohnSundell
ViewInspector by @nallexn
Unit testing SwiftUI views by @nallexn

UI Testing

Testing SwiftUI Views by Yet Another Swift Blog

? Xcode Extensions

nef - This Xcode extension enables you to make a code selection and export it to a snippets. Available on Mac App Store.
SwiftUI Recipes - companion app and Xcode extension for adding 70+ community-sourced SwiftUI recipes to your code. Available on Mac App Store.

? Repositories

100 Days of SwiftUI & Combine Repo to follow along with Hacking with Swift's 100 Days of SwiftUI Challenge.
Currency Converter & Calculator A currency application for most of the currencies in the world. You can quickly convert and make mathematical operations between currencies.
SwiftSunburstDiagram A library written with SwiftUI to easily render sunburst diagrams given a tree of objects.
SwiftUI. SwiftUI Framework Learning and Usage Guide.
SwiftUITodo. An example to-do list app using SwiftUI which is introduced in WWDC19.
KeyboardAvoiding. A SwiftUI view that manages a UIViewController that responds to keyboard events with modified additionalSafeAreaInsets.
DispatchStore. Swift package that implements an operation based, multi-store à-la Flux for SwiftUI.
GitHubSearchWithSwiftUI. SwiftUI based GitHubSearch example.
SwiftUI-MovieDB. SwiftUI MovieDB prototype app built with Xcode 11 Beta & macOS 10.15 Catalina.
WWDCPlayer. ? WWDC19 player using SwiftUI.
MyDogs. A simple SwiftUI example for testing Lists, BindableObject, State management and Network.
MovieSwiftUI. SwiftUI & Combine app using MovieDB API.
CryptoTickerSwiftUI. Example project using a websocket API and SwiftUI to displays latest BTC-USD trade. (Latest Bitcoin price)
SwiftUIRedux. Comprehensive Redux library for SwiftUI, ensures State consistency across Stores with type-safe pub/sub pattern.
SwiftUI-Combine. This is an example project of SwiftUI and Combine using GitHub API.
SwiftUITimeTravel. An experimental time traveling state store for SwiftUI.
SwiftUI_Jike. SwiftUI imitation app interface (Build Jike App with SwiftUI).
2048. A 2048 game writing with SwiftUI.
SwiftUI-Landmarks. Introducing SwiftUI. A declarative way to create User Interfaces with Swift.
SwiftUI-Flux. This is a tiny experimental application using SwiftUI with Flux architecture.
SwiftUI-by-Examples. Examples of new SwiftUI framework.
SwiftUICalculator. A calculator app using SwiftUI which is introduced in WWDC19.
InstaFake-Swift-UI. Swift UI Demo for an instagram copy.
SwiftUITheme. A first idea to style SwiftUI Views.
Lists_-_Navigation_SwiftUI. Exploration of Apple Developer's SwiftUI tutorial, detailing how to build lists and enable navigation between views with #SwiftUI.
injectable. A micro framework that leverages Swift Property Wrapper to implement the Service Locator pattern.
SwiftWebImage. SwiftUI image downloader for BindingObject with performant LRU mem/disk cache.
NetworkImage.swift. Basic NetworkImage support for SwiftUI via Kingfisher
SwiftUI-Combine-todo-example. A to-do list app using SwiftUI and combine with restful api.
Bindings.swift. Re-implementation of @binding and @State (from SwiftUI) myself to better understand it.
Contacts.swift
CombineUnsplash. Exploring SwiftUI + Combine + Result by using Unsplash API, with detailed code explanation.
RemoteImage.swift. Rough sketch of SwiftUI RemoteImage using AlamofireImage.
CombineFeedback. Unidirectional reactive architecture using new Apple Combine framework.
Harvest. ? Harvest: Apple's Combine.framework + State Machine, inspired by Redux and Elm.
Redux HandlingUserInput. HandlingUserInput tutorial showcasing redux style of state and change management.
SwiftUI-Cheat-Sheet. SwiftUI Cheat Sheet.
swiftui_shadow_and_border.swift. Testing SwiftUI. Adding shadow and corner radius to a View. Strange behavior depending on View background color.
SwiftUI-MVVM. Sample iOS project built by SwiftUI + MVVM and Combine framework using GitHub API.
SwiftUI-Circular.swift. Rough attempt at creating a container view that lays out its children in a circle.
NotesApp.swift. A notes app written in >100 lines of swift using SwiftUI.
UnsplashSwiftUI. UnsplashSwiftUI A simple app powered by SwiftUI and Unsplash
AniTime. Anime schedule, korean subtitle for iOS with SwiftUI + Combine and MVVM architecture
Fluxus. Flux for SwiftUI, inspired by Vuex.
ChartView in SwiftUI. Easy to use animated Chartview supporting Bar and Piecharts
Weather. ? A simple SwiftUI weather app using MVVM.
Chat. A basic SwiftUI chat app that leverages the new URLSessionWebSocketTask.
toBlockingArray for Combine. Acts like RxBlocking, for writing tests using the Combine framework.
ImageWithActivityIndicator. SwiftUI view that download and display image from URL and displaying Activity Indicator while loading. Demo
?? Burritos. A collection of Swift Property Wrappers (formerly "Property Delegates").
Hackery A HackerNews client made using SwiftUI.
SwiftUI-Redux-Todo Example An opinionated React/Redux inspired Todo example.
Currency Converter. A Currency converter app.
bottombar-swiftui. BottomBar component for SwiftUI
DealStack. Simple card stack implemented with SwiftUI
SwiftUI-PathAnimations. Tools for SwiftUI that helps perform Path and Shape animations
CombineBookSearch. SwiftUI + Combine + MVVM architecture.
YanxuanHD, The iPad version of '网易严选' iOS app
Babylon demo MVVM with a project-level separation of layers and a leaf View framework.
RKCalendar Simple SwiftUI Calendar / Date Picker.
Morphi Additional Shape for SwiftUI.
⏯ VideoPlayer, A video player for SwiftUI.
DrawerView-SwiftUI A drawer view with certain customizability implemented by SwiftUI.
SwiftUIX An extension to the standard SwiftUI library.
SwiftUI-Router. A routing system proof-of-concept based on React Router.
SwiftUI ColorSlider. Dynamically select a color from a color gradient slider.
⌨️ KeyboardObserving A Combine-based solution for observing and avoiding the keyboard in SwiftUI.
☑ Calculator Checklist Recreation of calculator-checklist project in SwiftUI.
Arrival BART app writen entirely with SwiftUI
SF A Small SFSymbols SwiftUI Enum.
Pull to Refresh SwiftUI pull to refresh for List, NavigationView
ConnectFour A basic Connect Four game built with SwiftUI
Modal View A simple and safe way to display Modal views in SwiftUI
SwiftUI CompatKit ? A framework to add missing UIKit Controls to SwiftUI ?
SDWebImageSwiftUI. SDWebImage integration for SwiftUI. Supports async image loading, caching, as well as animated image playback like GIF, APNG and Animated WebP.
FlipClock-SwiftUI Flip clock implementation in SwiftUI
CountdownFilmClutter-SwiftUI Old fashioned countdown film clutter in SwiftUI
??SwiftUI-Presentation SwiftUI explained in Turkish and prepared a demo application.
Sliders. Custom sliders and tracks for SwiftUI.
Pages A lightweight, paging view solution for SwiftUI.
PartialSheet A SwiftUI modifier to show a Partial Modal Sheet based on his content height.
Clock time picker. A clock face with draggable hands to pick the hour and minutes of your date.
?? SwiftUI-WeChat Learn how to make WeChat with SwiftUI. 微信 7.0 ?
Weather App with MVVM and CoreML This demo is very simple project, which designed to understand SwiftUI. It includes Main screen, DayList screen and detail screen.
Verge A Store-Pattern based data-flow architecture for iOS Application with UIKit / SwiftUI. Inspired by Redux and Vuex.
Clean Architecture for SwiftUI A demo project showcasing the production setup of the SwiftUI app with Clean Architecture.
SwiftUI-Introspect Introspect underlying UIKit components from SwiftUI.
?️ Lazy-Pop-SwiftUI Modifier that allows swiping on any part of the screen to start an interruptible pop animation to the previous view.
Login-with-Apple-Firebase-SwiftUI SwiftUI component that handles logging in with Apple into Firebase. Complete tutorial in the README.
Awesome-SwiftUI A curated list of awesome SwiftUI tutorials, libraries, videos and articles.
GrowingTextView-SwiftUI Growing text view implemetation in SwiftUI
ActionOver A SwiftUI modifier to show an Action Sheet on iPhone and a Popover on iPad and Mac. Write just once the actions for the menus.
?CardStack A easy-to-use SwiftUI view for Tinder like cards on iOS, macOS & watchOS.
Floating Tab Bar A floating tab bar made in SwiftUI
iOS Calculator Clone for iPadOS using SwiftUI A clone of the native iOS built-in Calculator for iPadOS using SwiftUI, mimicking the native Calculator UI and funtions.
StepperView SwiftUI iOS component for Step Indications
? UrbanVillageProjectScreens Recreations of the Urban Village Project concept screens.
? SharedObject A new property wrapper for SwiftUI ObservableObject.
? BetterSafariView A better way to present a SFSafariViewController or start a ASWebAuthenticationSession in SwiftUI.
MGFlipView allows to create flipping view in easy way without worrying about flipping animation and flipping logic.
SwiftUIListSeparator View extension to hide/modify List separators in SwiftUI iOS13 and iOS14.
InfiniteScroller Horizontal and Vertical collection view for infinite scrolling that was designed to be used in SwiftUI
SwiftUI Tooltip SwiftUI Tooltip implementation that works on all platforms and supports SwiftUI v1.0
SVG to SwiftUI SVG to SwiftUI Shape converter
Clendar Clendar is an open-source & universal calendar app, written in SwiftUI.
Corona Widget ? open-source iOS 14 widget to get latest stats on Covid-19.
URL-Image ? Open-source solution for quickly displaying Images via URL.
SFSafeSymbols A SF Symbols enum that safely automatically updates upon build.
Confetti-View ? A simple confetti view for apps using SwiftUI.
Open Source SwiftUI Documentation ? open-source SwiftUI documentation!
SwiftUICharts A simple line and bar charting library that supports accessibility written using SwiftUI.
MarkdownUI Render Markdown text in SwiftUI.
Instasoup Instagram home page SwiftUI implementation.
FlowStacks Coordinator pattern in SwiftUI.

Layout ?

ASCollectionView A SwiftUI collection view with support for custom layouts.
QGrid The missing SwiftUI collection view.
FlowStack. A grid layout component.
GridStack. A flexible grid layout view for SwiftUI.
WaterfallGrid. A waterfall grid layout view for SwiftUI.
Grid. SwiftUI Grid with custom styles.

? Videos

SwiftUI Sneak Preview Demo Project
How to Run SwiftUI on Mojave with Playgrounds and Sample Code
SwiftUI Basics: Dynamic Lists, HStack VStack, Images with Circle Clipped Stroke Overlays
SwiftUI: Facebook Complex Layouts - Horizontal Scroll View
SwiftUI Basics Tutorial
SwiftUI App Tutorial - Lists, Navigation and JSON Data
SwiftUI Presenting Data In A Scroll View & List
Intro To SwiftUI: Simple State Management
Before You Learn SwiftUI, You Need To Hear This...
SwiftUI = Mind-blow - WWDC iOS developer reaction
SwiftUI - DON'T LEARN IT (JUST YET)
SwiftUI Beginner Tutorial On iOS 13 by Devslopes
Simple SwiftUI App by Brian Advent
SwiftUI Tutorial (Swift UI Basics in 1 Video)
How To Create Views, Text and Stacks with Swift UI on Mojave
SwiftUI NavigationView, List, Text, NavigationBarTitle Xcode 11
NavigationView and NavigationButton - Push View in SwiftUI
What's behind SwiftUI DSL? - Swift Function Builders - Following Swift Evolution
Let's Code SwiftUI (WWDC 2019 Preview) - Lesson #00 - Über das Let's Code
SwiftUI - Understanding State
SwiftUI - Lists - Create Something like UITableView
?? SwiftUI: Primeros Pasos en Xcode 11 e iOS 13
?? SwiftUI + Xcode 11: Descubre Swift Package Manager y SF Symbols
SwiftUI Tutorial - Create a list that fetches JSON
SwiftUI Complete Apps #1: Build a dynamic list app with navigation and images – Tutorial
Complex UI with SwiftUI from Start to Finish
SwiftUI in UIKit? Yes! Meet DuckUI - Full Course
SwiftUI and State Management: Part 1
SwiftUI and State Management: Part 2
Orient Views Along Circular Motion Path
SwiftUI-CSS, The missing CSS-like module for SwiftUI
SwiftUI Live: Building an app from scratch