Free
Course

Learn Swift: Protocols and Generics

Write powerful functions, structs, classes, and enums that work with many different types by learning how to use protocols and generics.

Start

  • Skill level

    Intermediate

  • Time to complete

    Approx. 1 hour

  • Certificate of completion

    Included with paid plans

  • Prerequisites

    None

About this course

Continue your Swift learning journey with Learn Swift: Protocols and Generics. Write powerful functions, structs, classes, and enums that work with many different types by learning how to use protocols and generics.

Syllabus

Start
The platform

Hands-on learning

Don’t just watch or read about someone else coding — write your own code live in our online, interactive platform. You’ll even get AI-driven recommendations on what you need to review to help keep you on track.
Animated demonstration of running code in Codecademy's learning environment

Projects in this course

Meet the creator of the course
Meet the full team
Ben Stone
Senior Curriculum Developer at Codecademy
Ben Stone is a Senior Curriculum Developer at Codecademy. He is a self-taught iOS developer who was an instructor at Pursuit, a non profit coding bootcamp in NYC.
Meet the full team

Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

Our learners work at

  • Google Logo
  • Meta Logo
  • Apple Logo
  • EA Logo
  • Amazon Logo
  • IBM Logo
  • Microsoft Logo
  • Reddit Logo
  • Spotify Logo
  • Uber Logo
  • YouTube Logo
  • Instagram Logo

Join over 50 million learners and start Learn Swift: Protocols and Generics today!

Start

Looking for something else?

Related resources

Related courses and paths

Browse more topics

View full catalog

Unlock additional features with a paid plan

  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.

  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.

  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.
See pricing and plans