Email the Author

You can use this page to email Greg Lim about Beginning SwiftUI for iOS 15: Build iOS apps with Xcode 13.

Please include an email address so the author can respond to your query

This message will be sent to Greg Lim

This site is protected by reCAPTCHA and the Google  Privacy Policy and  Terms of Service apply.

About the Book

In this book, we take you on a fun, hands-on and pragmatic journey to learning iOS 15 development using SwiftUI. You'll start building your first SwiftUI app within minutes. Every section is written in a bite-sized manner and straight to the point as I don’t want to waste your time (and most certainly mine) on the content you don't need. In the end, you will have the skills to create an app and submit it to the app store.

In the course of this book, we will cover:

Chapter 1: Introduction

Chapter 2: Body Mass Index Calculator

Chapter 3: To Do List App Using List

Chapter 4: Persistent Data Using Core Data

Chapter 5: Extending Core Data to CloudKit

Chapter 6: Getting Data from an API: GitHub Users

Chapter 7: Machine Learning with Core ML

Chapter 8: C.R.U.D. Notes App with Firebase/Firestore

Chapter 9: Building Cross Platform Apps in SwiftUI

The goal of this book is to teach you SwiftUI development in a manageable way without overwhelming you. We focus only on the essentials and cover the material in a hands-on practice manner for you to code along.

About the Reader

No previous knowledge on iOS development required, but you should have basic programming knowledge.

About the Author

Greg Lim is a technologist and author of several programming books. Greg has many years in teaching programming in tertiary institutions and he places special emphasis on learning by doing.


About the Author

Greg Lim’s avatar Greg Lim

@greglim81

Greg Lim is a technologist and author of several programming books. Greg has many years in teaching programming in tertiary institutions and he places special emphasis on learning by doing.

Follow him on twitter.com/greglim81

Logo white 96 67 2x

Publish Early, Publish Often

  • Path
  • There are many paths, but the one you're on right now on Leanpub is:
  • Ios15 › Email Author › New
    • READERS
    • Newsletters
    • Weekly Sale
    • Monthly Sale
    • Store
    • Home
    • Redeem a Token
    • Search
    • Support
    • Leanpub FAQ
    • Leanpub Author FAQ
    • Search our Help Center
    • How to Contact Us
    • FRONTMATTER PODCAST
    • Featured Episode
    • Episode List
    • MEMBERSHIPS
    • Reader Memberships
    • Department Reader Memberships
    • Author Memberships
    • Your Membership
    • COMPANY
    • About
    • About Leanpub
    • Blog
    • Contact
    • Press
    • Essays
    • AI Services
    • Imagine a world...
    • Manifesto
    • More
    • Partner Program
    • Causes
    • Accessibility
    • AUTHORS
    • Write and Publish on Leanpub
    • Create a Book
    • Create a Bundle
    • Create a Course
    • Create a Track
    • Testimonials
    • Why Leanpub
    • Services
    • TranslateAI
    • TranslateWord
    • TranslateEPUB
    • PublishWord
    • Publish on Amazon
    • CourseAI
    • GlobalAuthor
    • Marketing Packages
    • IndexAI
    • Author Newsletter
    • The Leanpub Author Update
    • Author Support
    • Author Help Center
    • Leanpub Authors Forum
    • The Leanpub Manual
    • Supported Languages
    • The LFM Manual
    • Markua Manual
    • API Docs
    • Organizations
    • Learn More
    • Sign Up
    • LEGAL
    • Terms of Service
    • Copyright Policy
    • Privacy Policy
    • Refund Policy

*   *   *

Leanpub is copyright © 2010-2025 Ruboss Technology Corp.
All rights reserved.

This site is protected by reCAPTCHA
and the Google  Privacy Policy and  Terms of Service apply.

Leanpub requires cookies in order to provide you the best experience. Dismiss