The interactive course for self-paced learning consists of 72 levels covering all essential topics: from basic syntax to building advanced CLI utilities and safe concurrent code. You will find over 360 lectures and 1000+ practical tasks.

We have created a special practice environment where you can safely experiment with Swift code. All programs are compiled and executed in real-time, and you see the result instantly. This allows you to learn by doing without installing complex SDKs at the start.

The course features over 1000 Swift tasks to help you master all key skills. You will learn to work with collections and protocols, write asynchronous code with async/await, interact with the file system, and manage dependencies via the Swift Package Manager (SPM). Each task comes with clear instructions and instant verification.

After submitting a solution for verification, you will see a detailed report: which requirements are met and which are not. Instead of guessing why your program crashes or fails to compile, you will know exactly what needs to be fixed.

All your Swift programs are checked automatically and instantly. The system verifies not only syntax correctness but also operational logic, including correct memory management (ARC) and multithreading. You receive immediate feedback and can improve your solution.

Our algorithms analyze your solution, and if it is not optimal, you receive smart recommendations from a virtual AI mentor. The system will prompt you on how to safely unwrap Optionals, avoid memory leaks, isolate state using Actors, and leverage the power of Protocol-Oriented Programming (POP).