Courses
416 hands-on courses across every major language, framework, and discipline.
Advanced Swift
Master advanced Swift: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Concurrency & Parallelism in Swift
Write fast, correct concurrent Swift: threads, async, synchronization, and avoiding race conditions and deadlocks.
Design Patterns in Swift
Apply battle-tested design patterns in Swift to write flexible, maintainable, and extensible software.
High-Performance Swift
Make Swift fast: profiling, memory, algorithmic improvements, and the optimization techniques that matter in production.
Swift Technical Interview Prep
Prepare for Swift interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Idiomatic Swift & Best Practices
Write Swift the way experts do: idioms, conventions, anti-patterns to avoid, and production-grade best practices.
Advanced Kotlin
Master advanced Kotlin: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Concurrency & Parallelism in Kotlin
Write fast, correct concurrent Kotlin: threads, async, synchronization, and avoiding race conditions and deadlocks.
Design Patterns in Kotlin
Apply battle-tested design patterns in Kotlin to write flexible, maintainable, and extensible software.
High-Performance Kotlin
Make Kotlin fast: profiling, memory, algorithmic improvements, and the optimization techniques that matter in production.
Kotlin Technical Interview Prep
Prepare for Kotlin interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Idiomatic Kotlin & Best Practices
Write Kotlin the way experts do: idioms, conventions, anti-patterns to avoid, and production-grade best practices.
Advanced Dart
Master advanced Dart: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Concurrency & Parallelism in Dart
Write fast, correct concurrent Dart: threads, async, synchronization, and avoiding race conditions and deadlocks.
Design Patterns in Dart
Apply battle-tested design patterns in Dart to write flexible, maintainable, and extensible software.
High-Performance Dart
Make Dart fast: profiling, memory, algorithmic improvements, and the optimization techniques that matter in production.
Dart Technical Interview Prep
Prepare for Dart interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Idiomatic Dart & Best Practices
Write Dart the way experts do: idioms, conventions, anti-patterns to avoid, and production-grade best practices.
Advanced C
Master advanced C: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Memory & Systems Programming in C
Work close to the metal in C: memory management, pointers, layout, and writing efficient systems code.
Concurrency & Parallelism in C
Write fast, correct concurrent C: threads, async, synchronization, and avoiding race conditions and deadlocks.
High-Performance C
Make C fast: profiling, memory, algorithmic improvements, and the optimization techniques that matter in production.
Design Patterns in C
Apply battle-tested design patterns in C to write flexible, maintainable, and extensible software.
C Technical Interview Prep
Prepare for C interviews: language deep-dives, common questions, coding challenges, and how to stand out.