Issue #326 of the jetc.dev newsletter covers Jetpack Compose news including a deep dive into why Compose stability still matters even with strong skipping mode enabled, a test bridge (cmp-bridge) enabling external test clients and coding agents via MCP to drive Compose Desktop/Web apps, and Debroid — a headless Android debugger designed for coding agents. Also featured: the Google Places UI Kit for Compose, a fix for one-pixel edge artifacts in drawBehind, a comparison of mutableStateOf vs StateFlow internals, a charting library (ComposePlotLib) with 26 chart styles, and notable releases including Circuit 0.36.0 and ComposeNativeWebView 1.0.0.
Table of contents
droidcon USA 2026Composable CommentaryResource RoundupA Very Particular Set of SkillsQuestions this post answers
Does strong skipping mode in Jetpack Compose make stability annotations unnecessary?
Strong skipping mode does not eliminate the need to think about stability. A data class is only considered stable if all of its properties are also stable, so annotations like @Stable or types like ImmutableList are still needed in certain circumstances to ensure correct skipping behavior. Android developers tuning Compose recomposition track nuances like these on daily.dev.
What is cmp-bridge and what does it do for Compose Desktop and Web testing?
cmp-bridge is an open-source project by Cesar Ramirez that lets external test clients — including coding agents via MCP — drive Compose for Desktop and Compose for Web applications. It provides a bridge so automated agents can interact with Compose Multiplatform UIs outside of the standard Android testing infrastructure. Teams adopting AI coding agents for Compose Multiplatform projects follow tooling like this on daily.dev.
What is Debroid and how does it help coding agents work with Android apps?
Debroid is a headless Android debugger created by Shreyas Patil, designed to be operated by coding agents through a CLI. It supports typical debugger capabilities including breakpoints and watchpoints, plus live mutation and evaluation, enabling agents to inspect and interact with running Android applications without a GUI. Developers building AI-assisted Android workflows find tools like Debroid covered on daily.dev.