Archive - Effective Android

Preorder StoreShots 📱🎇

Available for a limited number of people

Aug 16 •

Remembering why we code

A reminder that the best part of programming has always been the thrill of creating

Aug 16 •

July 2025

New video 🎬 Focusing on end goals🤔

Stop Chasing Recomposition Counts 🧠📉

Jul 31 •

New video social networks unlocked 🎬🔥

Join me on YouTube and TikTok as I share everything I’ve learned. The wins, the fails, the hacks, and the real stories behind Android development.

Jul 23 •

RenderNode in Jetpack Compose (and Views)

Let's explore what RenderNodes are, how they optimize rendering performance, and why they're so important for efficient UI rendering on Android.

Jul 5 •

Recomposition Scopes in Jetpack Compose

Learn how recomposition scopes make Jetpack Compose smart, efficient, and fast. Complete guide with working examples for Android developers.

Jul 2 •

June 2025

🚨 The Jetpack Compose Internals Course Goes Unchained 🚨

Now available as a digital product. No cohorts. No waiting. Just pure Compose mastery for the cheapest price ever 💸

Jun 29 •

Big discount for Manifest Android Interview

Jaewoong Eum shared this special discount for our community

Jun 22 •

May 2025

End of May updates! New book 🔥 and next cohort course starting in a few days! 🎟️

Introducing Jetpack Compose Performance and a huge course discount to celebrate 🏃‍♀️

May 29 •

March 2025

New Jetpack Compose and internals cohort course edition - June 2 🥳

Last edition turned out so great that many people started asking for a new one, so here it is 🙌

Mar 24 •

Tail recursion in Kotlin

Learn the concept of tail recursion and how to get the most out of it in Kotlin.

Mar 13 •

February 2025

Strong skipping does not fix Kotlin collections in Jetpack Compose ⚠️

Things to watch out for when using List, Map, Set, etc

Feb 28 •

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