A deep dive into Media3’s PreloadManager - Part 2

Google explains advanced Media3 PreloadManager techniques for analytics, UI fallback, and resource sharing with ExoPlayer.

A Misplaced Dependency Blew Up Our APK Size

Nav Singh shows how a misplaced test dependency bloated APK size and fixed it with a Gradle plugin enforcing proper dependency configuration.

Exploring 5 Lesser-Known Compose Components

Domen Lanišnik introduces five lesser-known Jetpack Compose Material 3 components that enhance UI flexibility and usability.

The Golden Rule of Coroutine Exceptions

Baljeet Singh details structured concurrency and exception handling patterns in Kotlin coroutines.

Building a modern cross-platform invoice app with Compose Multiplatform

Mike Yerou shares how to leverage Compose Multiplatform and Kotlin to create a unified cross-platform invoicing app.

Accessing native macOS API in Compose Multiplatform - Marco Gomiero

Marco Gomiero shows how to use Kotlin/Native with JNI to access macOS APIs in Compose Multiplatform desktop apps.

Make everything internal

Zsolt Bertalan explains handling internal classes with Hilt and Dagger using wrapper modules and named bindings for cleaner visibility and minor performance gains.

Exploring Material 3 for Compose: Floating Action Button Menu

Joe Birch demonstrates using Material 3’s FloatingActionButtonMenu in Compose to provide expandable multi-action floating buttons.

EasyAndroidPermissions

A lightweight Android library for easy runtime permission handling with Kotlin coroutines and Jetpack Compose - no more callbacks, just clean suspend functions.

reactive-collections-kt

Reactive Collections is a Kotlin Multiplatform library that brings reactive programming to standard collections.

Compose Multiplatform for Web Goes Beta

Compose Multiplatform for web, powered by Wasm, is now in Beta!

The Ktor roadmap and previews

JetBrains presents the Ktor 2025 roadmap with OpenAPI, Service Discovery, and multiplatform WebRTC support, and more.

Introducing the Google Play Games Level Up program

Google launches the Play Games Level Up program with tools and guidelines to boost engagement, discovery, and cross-device gameplay.

Google and Kaggle launch AI Agents Intensive course

Google introduces a free five-day AI Agents Intensive course with Kaggle to teach developers practical AI agent development.

Koin IDE Plugin 1.4.0: AI-Powered Dependency Injection Debugging

Art Krivolapov introduces Koin IDE Plugin 1.4.0 with AI-assisted debugging and improved dependency injection management for Android and Kotlin projects.

Optimize your app battery drain using Android Vitals wake lock metric

Google Play Console is evolving its core app vitals metrics to include battery drain signals! Excessive wake lock usage will be joining user-perceived crash and ANR rate as key signs of your app’s technical health.

Your First AI Agent in Kotlin

Learn how to build your first AI agent in Kotlin using Koog, JetBrains’ framework for working with LLMs.

🚀 Fix Critical Kotlin App Issues 5x Faster with the Kotzilla Platform

The new Kotzilla Platform release changes the game by automatically identifying your most critical issues and generating AI-ready prompts with all the context you need to fix them fast.

Introducing the Google Play Games Level Up program

Welcome to the Google Play Games Level Up program, a new way to grow on Play.

Threads vs. Kotlin Coroutines vs. Dispatchers - The Last Video You'll Need

Philipp Lackner explains the differences between threads and coroutines in detail. You'll understand exactly what blocking code is, multithreading vs. parallelism and more.

Don't make this mistake when aligning Composables in Jetpack Compose

Jov Mit digs into a common mistake when aligning Composables.