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Kotlin

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

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If you fail, you owe money to the cause you hate most. So every screen-time bug in my app is a billing bug

If you fail, you owe money to the cause you hate most. So every screen-time bug in my app is a billing bug

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5 min read
5 Android bugs my tests didn't catch while shipping an expense tracker

5 Android bugs my tests didn't catch while shipping an expense tracker

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5 min read
Two 3D games in two hours, and our boat game on Fire TV: life after Shipaton with Kotlin Multiplatform

Two 3D games in two hours, and our boat game on Fire TV: life after Shipaton with Kotlin Multiplatform

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11 min read
Stop writing Excel reports cell by cell - bind data to templates instead (Kotlin/Java)

Stop writing Excel reports cell by cell - bind data to templates instead (Kotlin/Java)

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6 min read
Geofencing without the Battery Drain: Lessons from Muffle

Geofencing without the Battery Drain: Lessons from Muffle

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4 min read
Architecting reliable geofencing in Android without battery suicide

Architecting reliable geofencing in Android without battery suicide

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4 min read
Your @Stable Data Class Isn't the Recomposition Leak — the Lambda Next to It Is

Your @Stable Data Class Isn't the Recomposition Leak — the Lambda Next to It Is

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3 min read
Architecting a Low-Power Geofencing Engine: Lessons from the Android Location API

Architecting a Low-Power Geofencing Engine: Lessons from the Android Location API

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4 min read
Building AI Agents with Kotlin ADK: A Comprehensive Guide

Building AI Agents with Kotlin ADK: A Comprehensive Guide

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15 min read
Google Play's API 36 deadline passed — here's the extension and the upgrade checklist

Google Play's API 36 deadline passed — here's the extension and the upgrade checklist

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3 min read
Do We Really Need Reflection or Code Generation for JSON in Kotlin? Building a Lightweight JSON Library

Do We Really Need Reflection or Code Generation for JSON in Kotlin? Building a Lightweight JSON Library

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16 min read
Architecting a Foreground Service That Persists Across Android’s Aggressive Process Killing

Architecting a Foreground Service That Persists Across Android’s Aggressive Process Killing

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4 min read
Vibe coding on Android: problems nobody asked for

Vibe coding on Android: problems nobody asked for

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8 min read
A Coding Agent Added Jetpack Compose Support to My Android Renderer MCP. I Wouldn't Have Started This Task Myself.

A Coding Agent Added Jetpack Compose Support to My Android Renderer MCP. I Wouldn't Have Started This Task Myself.

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8 min read
I Missed Flutter's debugPrint After Moving to Kotlin

I Missed Flutter's debugPrint After Moving to Kotlin

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5 min read
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