Latest updates for Kotlin

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  • Kotlin
  • Immutability in Kotlin: Why Experienced Developers Prefer It
  • Top Kotlin Interview Questions and Answers for 2026 | Simplilearn

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dev.to /3 weeks ago

Kotlin

🧪 JUnit Test Isolation — One Small Detail That Changed Everything Today I learned that JUnit creates a brand-new instance of your test class for every "@test" method by defau...

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medium.com /3 weeks ago

Immutability in Kotlin: Why Experienced Developers Prefer It

When developers first learn Kotlin, one of the first language features they encounter is the difference between val and var.Continue reading on Medium »

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simplilearn.com /1 month ago

Top Kotlin Interview Questions and Answers for 2026 | Simplilearn

With advanced technology coming in, new techniques and programming languages have helped us create a smooth and effective process. One among many blessings of advanced technology i...

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kodeco.com /1 month ago

Kodebits Day 35: Companion Object [FREE]

Practice objects with a short kotlin challenge.

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medium.com /1 week ago

Quick myth busting

Hello Kotliners,Continue reading on kt.academy »

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thomas-sunderland.medium.com /1 month ago

Kotlin 2.4.0: Collection Literals

Simplifying the creation of collections.Continue reading on Medium »

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kodeco.com /1 month ago

Kodebits Day 36: Lambda With Receiver [FREE]

Practice lambdas with a short kotlin challenge.

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kodeco.com /1 month ago

Kodebits Day 30: Extension Function [FREE]

Practice extensions with a short kotlin challenge.

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blog.stackademic.com /1 month ago

Senior Android Interview Question Bank (10+ Years)

Covers: Kotlin, Coroutines, Flows, Jetpack Compose, MVVM + Clean Architecture, DI (Hilt/Koin), Libraries, Testing, CI/CD. Format per…Continue reading on Stackademic »

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medium.com /2 weeks ago

Kotlin Generics Explained: Invariance, Covariance (out), and Contravariance (in)

If you’ve ever looked at Kotlin code and wondered why some generic classes use out, others use in, and many use neither, you're not alone.Continue reading on Medium »

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kodeco.com /2 days ago

Kodebits Day 57: When With Sealed Class [FREE]

Practice when with a short kotlin challenge.

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medium.com /2 weeks ago

Kotlin’s Hidden Type Hierarchy: Understanding Unit, Unit?, Any, Any?, Nothing, Nothing?

If you’ve been writing Kotlin for a while, you’ve probably used Unit and Any countless times. You've also likely seen Nothing appear in…Continue reading on Medium »

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medium.com /1 week ago

Koin Dependency Injection in Kotlin Multiplatform: A Practical Guide

What Koin is, how it works, why it fits KMP better than Hilt or Dagger, and how I wired it into a real Android + iOS projectContinue reading on Medium »

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medium.com /3 weeks ago

Primitive and Wrapper Classes in Java and Kotlin : A deep dive

Primitive and Wrapper Classes in Java and Kotlin: Understanding Boxing, Unboxing, and GenericsContinue reading on Medium »

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kodeco.com /1 month ago

Kodebits Day 38: Infix Function [FREE]

Practice infix functions with a short kotlin challenge.

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kodeco.com /4 weeks ago

Kodebits Day 42: Operator Overloading [FREE]

Practice operators with a short kotlin challenge.

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blog.stackademic.com /1 month ago

Senior Android Engineer — Interview Kit

10+ years experience · Native Kotlin · Compose, Coroutines/Flow, Architecture & Modularization, System Design & KMPContinue reading on Stackademic »

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medium.com /1 day ago

Android Development Roadmap Through 2030: What Every Developer Needs to Know

Kotlin, Jetpack Compose, and AI-native tooling are converging fast — here’s the roadmap that separates developers who adapt from those who…Continue reading on Medium »

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medium.com /1 week ago

KOTLIN Didn’t Make Android Development Better — It Just Made Java Developers Feel Superior

By a Senior Android Developer who’s been in the trenches since API 8Continue reading on Medium »

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medium.com /1 week ago

Como usar Compilador do Koin em um projeto multi-módulo?

OlГЎ galera рџ‘‹Continue reading on CodandoTV В»

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theadityatiwari.medium.com /1 month ago

Kotlin Coroutines Internals(Part-2)

Part 2 of the deep dive series for Android developers who want to master coroutines at a senior level.Continue reading on Medium »

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halilozel1903.medium.com /19 hours ago

11 Android Kotlin Tricks Every Developer Should Know in 2026

Most Android bugs do not come from a missing architecture pattern. They come from small decisions repeated across the app: duplicate…Continue reading on Medium »

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theadityatiwari.medium.com /1 month ago

Kotlin Coroutines Internals (Part -3)

Part 3 of the deep dive series for Android developers who want to master coroutines at a senior level.Continue reading on Medium »

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medium.com /1 day ago

Building One UI for Every Platform: How Compose Multiplatform Is Changing Kotlin Development

One codebase. Every screen. Here’s how Kotlin Multiplatform and Jetpack Compose are quietly rewriting the rules of cross-platform…Continue reading on Medium »

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Sources covering Kotlin

dev.to

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medium.com

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raywenderlich.com

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simplilearn.com

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