Newsletter #9

We partnered with Stripe so your agent can monetize your app

RevenueCat and Stripe Projects make app monetization setup as simple as one CLI command

A 19-day ChatGPT wrapper that made $10,000 in 36 hours

Joe Fabisevich left Twitter three days before the Elon Musk acquisition to build a link-saving app

Swift vs Kotlin Multiplatform

The Future of Mobile Development

What’s Actually New in Kotlin Multiplatform and Compose Multiplatform in 2026

If you blinked sometime around May, you probably missed it.

Android Room Database

6 Advanced Queries You Should Know

How channelFlow Works

A Simplified Version You Can Build Yourself

Preparing for Kotlin 2.5

The Features Already Being Discussed

Hidden KOTLIN: 9 Language Features

Even Senior Devs Miss in Code Review

AI-Driven Performance Optimization - Kotzilla MCP

Explore the new MCP features for Kotzilla SDK

Concurrency Patterns for Modern High Performance Kotlin Servers

How Google uses Kotlin Coroutines

Local Lifetimes for Kotlin | Ross Tate

The next step for Kotlin

How I Learned to Stop Worrying and Love Value Semantics

Value semantics, simply better

Peeling back the Layers: A Navigation3 Deep Dive | Marcello Galhardo and Ian Lake

Navigation3, peeling back the layers

RS Context Parameters and API Design | Alejandro Serrano Mena

New ways to build your API's

My Best Practices For Showing Errors In an App

When should you use a snack bar, a persistent banner or a full-screen error?

Pager in Compose

Lazy lists and lazy grids

Flow layouts in Compose

WorkManager Version 2.12.0-alpha01

Add experimental API to set a listener for worker execution events

NavigationEvent Version 1.2.0-alpha02

Add hasEnabledHandlers property to NavigationEventInput

Navigation3 Version 1.2.0-alpha06

Fixed UriDeepLinkMatcher

Remote Compose Version 1.0.0-alpha15

dded rememberRemoteImageBitmap(url) and exposed rememberMutableRemoteImageBitmap

Compose Material3 Version 1.5.0-alpha24

Add new scroll variant for expressive TimePicker