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Kotlin

a cross-platform, statically typed, general-purpose programming language with type inference

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Flutter, React Native, or Kotlin Multiplatform — Choosing the Right Stack in 2025

Flutter, React Native, or Kotlin Multiplatform — Choosing the Right Stack in 2025

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3 min read
How to Find, Prevent And Solve Java.lang.NullPointerException in Mobile Apps

How to Find, Prevent And Solve Java.lang.NullPointerException in Mobile Apps

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5 min read
Kotlin Interview Puzzle: Who Wins the Tie? Loops, Reduce & Functional Surprises

Kotlin Interview Puzzle: Who Wins the Tie? Loops, Reduce & Functional Surprises

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1 min read
Metro: The KMP DI Framework You Never Knew You Needed

Metro: The KMP DI Framework You Never Knew You Needed

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10 min read
Beyond Crash Reports: Firebase Hacks That Will Supercharge Your Android App 🚀

Beyond Crash Reports: Firebase Hacks That Will Supercharge Your Android App 🚀

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1 min read
The Compiler's Secret: How Coroutines Actually Work

The Compiler's Secret: How Coroutines Actually Work

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5 min read
Event Handling: Automatic Event Bootstrapping

Event Handling: Automatic Event Bootstrapping

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5 min read
Event Handling: Inbox Pattern for Complex Scenarios

Event Handling: Inbox Pattern for Complex Scenarios

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6 min read
Kotlin Variables: Understanding var vs val - A Beginner's Guide to Android Development

Kotlin Variables: Understanding var vs val - A Beginner's Guide to Android Development

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5 min read
Improving performance in Kotlin with string concatenation

Improving performance in Kotlin with string concatenation

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2 min read
Recipe: Immutable Data Updates with Kotlin

Recipe: Immutable Data Updates with Kotlin

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2 min read
Creating bouncing animations using Sine waves (Kotlin + Jetpack Compose): Part 1

Creating bouncing animations using Sine waves (Kotlin + Jetpack Compose): Part 1

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3 min read
Your Sealed Class Cookbook: 3 Production-Ready Android Recipes

Your Sealed Class Cookbook: 3 Production-Ready Android Recipes

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4 min read
I just launched my first affiliate program (50% commission!) - here's why and what I learned

I just launched my first affiliate program (50% commission!) - here's why and what I learned

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3 min read
Messaging Broker Migration: Why Lock-in Hurts and How to Avoid It

Messaging Broker Migration: Why Lock-in Hurts and How to Avoid It

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6 min read
Spring AOP and Kotlin coroutines - What is wrong with Kotlin + SpringBoot

Spring AOP and Kotlin coroutines - What is wrong with Kotlin + SpringBoot

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4 min read
Kotlin, JPA and AUTO_INCREMENT field in DB

Kotlin, JPA and AUTO_INCREMENT field in DB

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2 min read
sqlx4k — first stable release of a high-performance, non-blocking DB driver for Kotlin Multiplatform

sqlx4k — first stable release of a high-performance, non-blocking DB driver for Kotlin Multiplatform

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1 min read
Kotlin’s Sealed Interfaces: Smashing the Inheritance Wall

Kotlin’s Sealed Interfaces: Smashing the Inheritance Wall

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2 min read
How to Request Admin Permissions in Flutter: Complete Implementation Guide

How to Request Admin Permissions in Flutter: Complete Implementation Guide

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9 min read
Combining Mutex with suspendCancellableCoroutine in Kotlin

Combining Mutex with suspendCancellableCoroutine in Kotlin

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1 min read
Integrate jte with Spring Boot

Integrate jte with Spring Boot

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5 min read
Kotlin's Toolbox: Sealed Class vs. Enum vs. Abstract Class

Kotlin's Toolbox: Sealed Class vs. Enum vs. Abstract Class

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4 min read
Building Dark Mode & Dynamic Theming with Kotlin & Jetpack Compose: Advanced Settings, DataStore & Color Management

Building Dark Mode & Dynamic Theming with Kotlin & Jetpack Compose: Advanced Settings, DataStore & Color Management

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7 min read
Your Code is a Minefield: Let's Talk About Kotlin's Sealed Classes

Your Code is a Minefield: Let's Talk About Kotlin's Sealed Classes

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4 min read
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