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Owen LaRosa, Kate Rotondo, Gabrielle Miller-Messner, and Jarrod Parkes
Learn the basics of Swift, the programming language used to develop iOS apps.

What's inside

Syllabus

Learn about one of the most basic building blocks of nearly every programming language. Variables give developers the ability to store information that can be used to control the behavior.
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Add, subtract, multiply, divide, and more using operators and expressions in Swift!
Learn how to control when and how Swift code is executed by using if and else statements.
Learn how to define and use functions, which give developers the ability to bundle up code so that it can be reused multiple times.
Learn how to declare and use structures, or structs, in Swift, and explore Enums, a type that can represent any value in a set of related values.
Why does Swift need this data type that no other language has? Join us as we get to the bottom of this mystery, and learn optionals inside and out.
Playing with Strings is a lot of fun. In this lesson, we'll explore Swift’s String struct, and practice some common string manipulations.
It’s time to explore collection types, including Arrays and Dictionaries.
Learn foundational concepts of object oriented programming, including classes, inheritance, and polymorphism.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops Swift, a leading programming language used in the design and development of iOS apps
Offers a systematic approach from beginners to advanced concepts vital for app development

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Learn Swift Programming with these activities:
Swift Tutorials for Beginners
Enhance your understanding of Swift by referring to online tutorials that provide clear explanations and demonstrations.
Browse courses on Swift
Show steps
  • Locate reputable online tutorials for Swift.
  • Choose a tutorial that aligns with your learning goals.
  • Follow the instructions and complete the exercises.
Review Intermediate Swift
Recall your prior experience in the programming language, Swift, to improve your understanding and build fluency.
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Show steps
  • Test your knowledge of Swift syntax.
  • Revisit different data types and operators.
  • Review basic control flow structures like `if-else`.
  • Practice working with common Swift libraries.
Identify a Swift Expert for Guidance
Enhance your learning journey by seeking mentorship from an experienced Swift developer.
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Show steps
  • Network with Swift developers through online forums and meetups.
  • Identify a developer who aligns with your learning goals.
  • Reach out to your chosen mentor and request guidance.
Ten other activities
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Review Conditional Statements in Swift
Strengthen your foundation in conditional statements to enhance your ability to control program flow in Swift.
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Show steps
  • Review the syntax and usage of if-else statements.
  • Practice writing conditional statements for different scenarios.
Practice Creating Variables in Swift
Solidify your understanding of variables and their usage in Swift by completing practice exercises.
Browse courses on Variables
Show steps
  • Create a variable to store your name as a string.
  • Create a variable to store your age as an integer.
  • Create a variable to store your favorite number as a double.
Discuss Strategies for Debugging Swift Code
Collaborate with peers to exchange tips and techniques for identifying and resolving issues in your Swift code.
Browse courses on Debugging
Show steps
  • Join or initiate a study group focused on debugging Swift code.
  • Share your experiences with common debugging challenges.
  • Discuss best practices for writing and maintaining clean, error-free code.
Swift Coding Challenges
Reinforce your understanding of Swift concepts by solving coding challenges on platforms like LeetCode or HackerRank.
Browse courses on Swift
Show steps
  • Identify coding challenges that focus on Swift.
  • Attempt to solve the challenges independently.
  • Review solutions and learn from different approaches.
Follow a Tutorial on String Manipulation in Swift
Expand your knowledge of string manipulation techniques by working through an online tutorial.
Browse courses on String Manipulation
Show steps
  • Find a tutorial on string manipulation in Swift.
  • Follow the tutorial step-by-step, practicing the techniques.
  • Try applying the techniques to your own code examples.
Develop a Swift Function to Calculate Area and Perimeter
Apply your understanding of functions and geometric concepts by creating a program that calculates area and perimeter.
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Show steps
  • Define a function to calculate the area of a rectangle.
  • Define a function to calculate the perimeter of a rectangle.
  • Test your functions with different input values.
  • Enhance your code with error handling and input validation.
Write a Blog Post on a Swift Language Feature
Enhance your understanding and share your knowledge by writing a comprehensive blog post on any advanced language feature in Swift.
Browse courses on Technical Writing
Show steps
  • Choose a Swift feature that you are proficient in.
  • Research and gather information about the feature.
  • Write a detailed blog post explaining the feature, its benefits, and potential use cases.
  • Share your blog post on social media or a technical platform.
Swift Development Blog
Deepen your understanding by creating written tutorials or guides that explain specific Swift concepts or projects.
Browse courses on Swift
Show steps
  • Choose a topic that you have a good understanding of.
  • Develop a step-by-step guide or tutorial.
  • Publish your content on a blog or share it on platforms like Medium.
Contribute to an Open-Source Swift Project
Gain practical experience and give back to the community by contributing to an open-source Swift project.
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Show steps
  • Find an open-source Swift project that aligns with your interests.
  • Read the project documentation and contribute in a meaningful way.
  • Collaborate with other contributors and learn from their expertise.
  • Submit your code changes and participate in code reviews.
Contribute to Open Source Swift Projects
Make valuable contributions to the Swift community by participating in open-source projects, reporting bugs, or suggesting improvements.
Browse courses on Swift
Show steps
  • Identify open-source Swift projects that align with your interests.
  • Review the project's documentation and guidelines.
  • Make bug reports or feature requests.
  • Contribute code or documentation changes.

Career center

Learners who complete Learn Swift Programming will develop knowledge and skills that may be useful to these careers:
iOS Developer
As an iOS Developer, you will be responsible for designing, developing, and maintaining applications for Apple's iOS operating system. This course will help you build a foundation in Swift, the programming language used to develop iOS apps. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Software Engineer
Software Engineers design, develop, test, and maintain software systems. This course will help you build a foundation in Swift, a programming language used in a variety of software development projects. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Full-Stack Developer
Full Stack Developers design, develop, test, and maintain both the front-end (client-facing) and back-end (server-side) of web applications. This course will help you build a foundation in Swift, a programming language used in both front-end and back-end development. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Mobile Developer
Mobile Developers design, develop, and maintain applications for mobile devices. This course will help you build a foundation in Swift, a programming language used to develop iOS apps. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Web Developer
Web Developers design, develop, and maintain websites and web applications. This course will help you build a foundation in Swift, a programming language used in both front-end and back-end web development. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Data Scientist
Data Scientists use data to solve business problems. This course will help you build a foundation in Swift, a programming language used in data science. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Machine Learning Engineer
Machine Learning Engineers design, develop, and maintain machine learning models. This course will help you build a foundation in Swift, a programming language used in machine learning. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Artificial Intelligence Engineer
Artificial Intelligence Engineers design, develop, and maintain artificial intelligence systems. This course will help you build a foundation in Swift, a programming language used in artificial intelligence. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Computer Scientist
Computer Scientists research and develop new computer technologies. This course will help you build a foundation in Swift, a programming language used in a variety of computer science fields. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Information Technology Specialist
Information Technology Specialists design, develop, and maintain computer systems and networks. This course will help you build a foundation in Swift, a programming language used in information technology. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Network Engineer
Network Engineers design, develop, and maintain computer networks. This course will help you build a foundation in Swift, a programming language used in network engineering. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Database Administrator
Database Administrators design, develop, and maintain databases. This course will help you build a foundation in Swift, a programming language used in database administration. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Security Analyst
Security Analysts design, develop, and maintain computer security systems. This course will help you build a foundation in Swift, a programming language used in security analysis. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Systems Analyst
Systems Analysts design, develop, and maintain computer systems. This course will help you build a foundation in Swift, a programming language used in systems analysis. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.
Technical Writer
Technical Writers create and maintain technical documentation. This course may be useful for Technical Writers who want to learn more about Swift, a programming language used in a variety of technical fields. You will learn about variables, operators, expressions, control flow, functions, strings, and collection types.

Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Learn Swift Programming.
Classic guide to computer science. It covers a wide range of topics, including algorithms, data structures, and programming languages. It good choice for any developer who wants to learn the foundations of computer science.
Comprehensive guide to the Go programming language. It covers a wide range of topics, including concurrency, channels, and interfaces. It good choice for any developer who wants to learn how to program in Go.
Classic guide to design patterns. It covers a wide range of design patterns, including creational patterns, structural patterns, and behavioral patterns. It good choice for any developer who wants to learn how to design and implement reusable and maintainable software.
Comprehensive guide to programming. It covers a wide range of topics, including object-oriented programming, generic programming, and concurrency. It good choice for any developer who wants to learn how to program in C++.
Comprehensive guide to the Rust programming language. It covers a wide range of topics, including memory management, concurrency, and ownership. It good choice for any developer who wants to learn how to program in Rust.
Guide to writing effective Java code. It covers a wide range of topics, including generics, concurrency, and collections. It good choice for any developer who wants to improve the quality of their Java code.
Comprehensive guide to the Kotlin programming language. It covers a wide range of topics, including object-oriented programming, functional programming, and concurrency. It good choice for any developer who wants to learn how to program in Kotlin.
Guide to writing clean and maintainable code. It covers a wide range of topics, including naming conventions, code organization, and testing. It good choice for any developer who wants to improve the quality of their code.
Provides a comprehensive overview of the Swift programming language. The book is well-written and easy to follow.
Good introduction to Swift for beginners. It covers the basics of the language, including variables, operators, control flow, and functions. It also includes some more advanced topics, such as object-oriented programming and generics.
Quick and easy way to learn Python. It covers the basics of the language, including variables, operators, control flow, and functions. It also includes some more advanced topics, such as object-oriented programming and data science. It good choice for developers who want to learn Python quickly.
Provides a comprehensive overview of design patterns in Swift. is suitable for both beginners and experienced developers.

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