Generics in Kotlin: Variance, Constraints, and Type Projection
If Kotlin’s nullability system is about local correctness, then generics are about compositional correctness.They define how types relate across abstraction […]
Performance Optimization & Best Practices with Kotlin Coroutines
Kotlin Coroutines are powerful, flexible, and expressive. They make asynchronous programming easier than older techniques like callbacks, AsyncTask, or RxJava. […]
Testing Coroutines & Flows
Testing coroutine-based code is one of the most important skills for Android and Kotlin developers. Coroutines introduce asynchronous execution, background […]
Coroutines in Android UI — Practical Patterns
Kotlin Coroutines have become a core part of Android development. Whether you’re building UI with Jetpack Compose or maintaining legacy […]
Coroutine Scopes in Android Architecture
Kotlin Coroutines are essential in modern Android development. They help developers write asynchronous code—such as fetching data from APIs, querying […]
Channels — Advanced Concurrency & Communication
Kotlin Coroutines provide several powerful concurrency primitives, but when you need direct communication between coroutines, Channels become the tool of […]
SharedFlow & StateFlow — Hot Streams for UI and API Systems
Kotlin Coroutines and Flow have fundamentally reshaped how modern Android applications are designed. They did not simply replace callbacks or […]
Flows — Cold Streams in Kotlin
Kotlin Flow often gets introduced as “RxJava but simpler” or “LiveData replacement.” That framing is convenient, but it hides what […]
Coroutine Context — Elements and Composition
Kotlin Coroutines give developers powerful tools for writing asynchronous, concurrent, and structured code. But behind every coroutine—behind its dispatcher, its […]
Exception Handling & Cancellation in Kotlin Coroutines
If you have been using Kotlin Coroutines for a while, you have probably experienced at least one of these situations: […]