# multiplatform Published articles for multiplatform. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Build Setup: Targets, Source Sets and buildSrc for tvOS in a Compose Multiplatform Fork DevFeed: [Build Setup: Targets, Source Sets and buildSrc for tvOS in a Compose Multiplatform Fork]() Original publisher: [Read original article]() Author: Sajid Ali Published: 2026-09-14T04:24:43Z Content type: tutorial Language: en Sources: [ProAndroidDev - Medium]() Topics: [compose-multiplatform](), [tvOS](), [Kotlin Multiplatform](), [Gradle]() Tags: [apple](), [build](), [compiler](), [compose-multiplatform](), [gradle](), [gradle-plugin](), [ios](), [jetbrains](), [multiplatform](), [source]() ### AI overview This tutorial explains the build setup for adding tvOS support to a Compose Multiplatform fork. It covers Kotlin Multiplatform targets, source-set organization shared between iOS and tvOS, and the build-layer work used to identify missing modules and dependencies. ### Source excerpt Compose Multiplatform on tvOS This series: Compose Multiplatform on tvOS My Journey Making Compose Multiplatform Work on tvOS, and What I Learned Build Setup: Targets, Source Sets and buildSrc for tvOS in a Compose Multiplatform Fork (this post) Rendering (coming soon) Siri Remote input (coming soon) Siri Remote trackpad (coming soon) Screen density and text input (coming soon) Porting tv-material (coming soon) The Gradle plugin and third-party libraries (coming soon) Maintaining the fork (coming soon) Building a real app on it (coming soon) Part 1 was why this fork exists. This one is the build layer, and it comes before any Compose code, because in Kotlin Multiplatform a target is not a flag you flip at the end. It decides which source sets compile, which dependencies resolve, which klibs get published, which linker flags get passed. Until the build knows about tvosArm64, nothing tells you what is missing. So the first commits were build files. Once the targets were on, the compiler listed what was missing, module by module, and I worked through that list. Source set layout on the tvos branch I started on a branch called tvos, based on upstream. Back then JetBrains called iOS "uikit" in this repository and the source set was uikitMain. Because tvOS is also UIKit underneath, it made sense to have a common source parent for both iOS and tvOS. But iOS was already being called uikit, so I chose uiKitCommonMain as the source set name and moved all the UIKit files there, keeping only the iOS specific files in uikitMain and putting the tvOS specific files in a new source set, tvosMain. The problem with this approach was how to keep up with upstream. I tried a symlink to the uikit source set, and then overriding the tvOS files in a separate target. The override worked but complicated the process. At that time my goal was to make it runnable on tvOS however possible, so we would have a proof of concept. So I did a lot of hacks in the tvos branch to make it runnable, and af ## Announcing ADK for Kotlin 1.0: Building Production-Ready AI Agents in Kotlin, Android, and Beyond DevFeed: [Announcing ADK for Kotlin 1.0: Building Production-Ready AI Agents in Kotlin, Android, and Beyond]() Original publisher: [Read original article]() Author: Guillaume Laforge Published: 2026-09-12T11:04:33.891311Z Content type: release Language: en Sources: [Google Developers Blog]() Topics: [Artificial Intelligence](), [Kotlin](), [AI Development](), [Android](), [Kotlin Multiplatform](), [multiplatform](), [Orchestration](), [Google](), [Persistence](), [Agent Skill](), [LiteRT](), [Cloud]() Tags: [agent-skill](), [agents](), [ai](), [ai-agent](), [ai-agents](), [android](), [building](), [database](), [development-kit](), [firebase](), [incident](), [kotlin](), [multiplatform](), [orchestration](), [persistence](), [production]() ### AI overview Google announces the 1.0 general availability release of the Agent Development Kit (ADK) for Kotlin, a production-ready toolkit for building multi-agent applications with Kotlin, Java, and Android. Built on Kotlin Multiplatform, it provides feature parity with the ADK 1.0 Core and adds Android-first extensions for on-device agents with LiteRT-LM and ML Kit, hybrid cloud workflows through Firebase AI Logic, and state persistence with Room and AppSearch. The release also includes type-safe, compile-time function calling through KSP and declarative agent skills. ### Source excerpt Google has officially released version 1.0 of the Agent Development Kit (ADK) for Kotlin, achieving full feature parity with the Python and Java ADK cores to enable idiomatic, multi-agent AI development. Built on Kotlin Multiplatform (KMP), the framework leverages Kotlin Symbol Processing (KSP) for zero-reflection, type-safe function calling, alongside advanced orchestration capabilities like human-in-the-loop workflows and context compaction. Additionally, the release introduces a robust suite of Android-first extensions, allowing mobile developers to integrate local models via LiteRT-LM, cloud reasoning through Firebase AI, session persistence using Room, and semantic memory powered by AppSearch. ## Kotlin Toolchain 0.12: Multiplatform Library Publishing, Wasm Apps, and More DevFeed: [Kotlin Toolchain 0.12: Multiplatform Library Publishing, Wasm Apps, and More]() Original publisher: [Read original article]() Author: Joffrey Bion Published: 2026-09-03T10:40:05Z Content type: release Language: en Sources: [Kotlin : A concise multiplatform language developed by JetBrains | The JetBrains Blog]() Topics: [toolchain](), [multiplatform](), [compose-hot-reload](), [web applications](), [Spring Boot 4]() Tags: [compose-hot-reload](), [gradle](), [intellij-idea](), [kotlin](), [multiplatform](), [news](), [publication](), [releases](), [toolchain](), [toolchains](), [wasm]() ### AI overview Kotlin Toolchain 0.12.0 adds multiplatform library publishing and previews support for building Wasm modules as web applications. It also includes command-line Compose Hot Reload and changes intended to reduce Maven Central publication files. ### Source excerpt Kotlin Toolchain 0.12.0 is out. This release brings some long-awaited features: multiplatform libraries publication, a preview of Wasm application support, Compose Hot Reload from the command line, and more. Read on for the details, and check the release notes for the full list of changes and bug fixes. Additionally, klibs.io now uses the Kotlin Toolchain [...] ## Compose Multiplatform Is a Business Decision, Not a Technical One - Justin Mancinelli DevFeed: [Compose Multiplatform Is a Business Decision, Not a Technical One - Justin Mancinelli]() Original publisher: [Read original article]() Published: 2026-09-01T18:00:00Z Content type: opinion Language: en Sources: [Touchlab | Enterprise Mobile Innovation & Development]() Topics: [compose-multiplatform](), [multiplatform](), [Compose](), [Flutter](), [Jetpack Compose](), [React Native](), [Kotlin](), [jetbrains]() Tags: [compose-multiplatform](), [cross-platform](), [flutter](), [javascript](), [jetbrains](), [kotlin](), [kotlin-multiplatform](), [multiplatform](), [react](), [technical](), [ui]() ### AI overview This opinion article argues that Compose Multiplatform is a strategic business choice for sharing UI across Android, iOS, desktop, and web. It compares CMP with Flutter and React Native, emphasizing its Kotlin and Jetpack Compose foundations and its native status on Android. ### Source excerpt If you are weighing Flutter, maintaining two native UI codebases "for now", or assuming cross-platform means giving something up, read this before your next roadmap conversation. ## Running golf swing analysis on an Android device with a fine-tuned Gemma 4 model DevFeed: [Running golf swing analysis on an Android device with a fine-tuned Gemma 4 model]() Original publisher: [Read original article]() Published: 2026-08-29T23:00:00Z Content type: tutorial Language: en Sources: [John O'Reilly]() Topics: [Kotlin Multiplatform](), [gemma4](), [LiteRT](), [On-device AI](), [Fine-tuning]() Tags: [ai](), [android](), [cross-platform](), [fine-tuning](), [gemma](), [gemma-4](), [kotlin](), [kotlin-multiplatform](), [litert](), [model](), [multiplatform](), [on-device-ai]() ### AI overview This article explains how FormAI adds Android on-device golf-swing analysis using a small Gemma 4 model fine-tuned to imitate Gemini for a narrow coaching task. It covers generating training data with Gemini, fine-tuning with LoRA, converting the model for LiteRT-LM, and the current fallback to cloud analysis on other platforms. ### Source excerpt FormAI is a Kotlin Multiplatform app that analyses a video of your golf swing, basketball shot or running form and gives you coaching feedback. Up to now that has always meant uploading the video to Gemini and getting the response back over the network. We've added an option to do the golf swing analysis entirely on an Android device instead, using a small Gemma 4 model that we fine-tuned to imitate Gemini for that one task. LiteRT-LM, the runtime we use for this, is itself cross platform (Android, iOS, desktop and web), but we've only wired up the Android side so far, so this path lives in androidMain and the other targets report it as unavailable and fall back to the cloud. ## Engineering log: fine-tuning Gemma 4 E4B with LoRA to bring FormAI's coaching on-device DevFeed: [Engineering log: fine-tuning Gemma 4 E4B with LoRA to bring FormAI's coaching on-device]() Original publisher: [Read original article]() Published: 2026-08-28T23:00:00Z Content type: article Language: en Sources: [John O'Reilly]() Topics: [gemma4](), [Fine-tuning](), [lora](), [On-device AI](), [multiplatform](), [LiteRT](), [Android](), [Artificial Intelligence](), [API]() Tags: [ai](), [android](), [api](), [data](), [data-quality](), [engineering](), [fine-tuning](), [gemini](), [gemma](), [gemma-4](), [inference](), [kotlin-multiplatform](), [litert](), [lora](), [multiplatform](), [on-device]() ### AI overview This engineering log describes a prototype that distils FormAI's Gemini-based sports coaching feedback into Gemma 4 E4B fine-tuned with LoRA. The local pipeline uses seed videos, filters inadequate critiques, extracts frames, trains and merges the adapter, then converts the model to LiteRT-LM for possible on-device Android inference. ### Source excerpt ⚠ Note: this post is AI-generated. The text below was written by Claude, and documents findings from a series of Claude Code sessions working on this project -- the experiments, bugs and measurements described are ones that came out of those sessions. The engineering work is real and the numbers were measured rather than estimated, but the write-up is the model's own account of what it did, not a human's independent retelling of it. ## Compose Multiplatform 1.12.0 Released DevFeed: [Compose Multiplatform 1.12.0 Released]() Original publisher: [Read original article]() Author: Elvira Mustafina Published: 2026-08-26T13:28:41Z Content type: release Language: en Sources: [Kotlin : A concise multiplatform language developed by JetBrains | The JetBrains Blog]() Topics: [multiplatform](), [compose-hot-reload](), [MCP Server](), [Model Context Protocol](), [releases](), [Web](), [compose-for-desktop](), [Font]() Tags: [compose-for-desktop](), [compose-for-web](), [compose-hot-reload](), [compose-multiplatform](), [fonts](), [mcp](), [mcp-server](), [model-context-protocol](), [multiplatform](), [releases](), [ui](), [web]() ### AI overview Compose Multiplatform 1.12.0 introduces an experimental MCP server for Compose Hot Reload, enabling AI coding agents to reload applications, inspect rendered UI and semantic trees, simulate interactions, and read logs. The release also adds automatic web font fallback and a more flexible desktop window and dialog API. ### Source excerpt Compose Multiplatform 1.12.0 is out! This version brings new tooling for AI assistants, improvements to web resource management, and finer control over desktop window states. Here are the highlights of this release: For a complete overview of the changes, check out What's new in Compose Multiplatform 1.12.0 or the release notes on GitHub. Get Started [...] ## jetc.dev Newsletter Issue #327 DevFeed: [jetc.dev Newsletter Issue #327]() Original publisher: [Read original article]() Author: CommonsWare Published: 2026-08-18T14:00:00Z Content type: news Language: en Sources: [jetc.dev | Issues]() Topics: [Compose](), [releases](), [compose-multiplatform](), [Jetpack Compose](), [liquid glass](), [Model Context Protocol (MCP)](), [Server-side rendering]() Tags: [compose](), [compose-hot-reload](), [compose-multiplatform](), [dev](), [liquid-glass](), [mcp-server](), [multiplatform](), [release](), [release-notes](), [releases]() ### AI overview Newsletter Issue #327 covers stable and alpha Jetpack Compose releases, Compose Multiplatform updates, Liquid Glass approaches for multiplatform apps, and related Compose developments including Hot Reload MCP server support and proposed server-side rendering. ### Source excerpt Compose stable release! Compose Material3 stable too! Liquid Glass in a multiplatform app! Preview generator! ## Droidcon Orlando 2026 Recap - Tadeas Kriz DevFeed: [Droidcon Orlando 2026 Recap - Tadeas Kriz]() Original publisher: [Read original article]() Published: 2026-08-18T00:00:00Z Content type: article Language: en Sources: [Touchlab | Enterprise Mobile Innovation & Development]() Topics: [Kotlin Multiplatform](), [Kotlin](), [Android](), [iOS](), [Coroutines](), [Concurrency]() Tags: [2026](), [android](), [community](), [coroutines](), [demo](), [droidcon](), [experience](), [ios](), [kotlin](), [kotlin-interpreter](), [kotlin-multiplatform](), [multiplatform](), [recap](), [speaking]() ### AI overview A recap of Droidcon USA in Orlando, covering the conference venue, talks, and a demo of Kotlin Multiplatform Hot Reload. The author explains that file changes were propagated to an application running on Android and iOS, while Kotlin Interpreter work continues. ### Source excerpt Droidcon USA moved to Orlando this year. Tadeas recaps his experience attending and speaking at the new venue. ## Keep Kotlin Multiplatform bindings at the platform boundary DevFeed: [Keep Kotlin Multiplatform bindings at the platform boundary]() Original publisher: [Read original article]() Published: 2026-08-18T00:00:00Z Content type: tutorial Language: en Sources: [Koin - Cloud-Inject.io -Kotzilla]() Topics: [Kotlin Multiplatform](), [Kotlin](), [implementation](), [modules](), [configuration](), [test]() Tags: [configuration](), [implementation](), [kotlin](), [kotlin-multiplatform](), [module](), [multiplatform](), [test](), [verification]() ### AI overview A guide to keeping Kotlin Multiplatform dependency bindings at platform boundaries. It recommends defining small capability interfaces in common code, implementing them in platform source sets, organizing modules around capabilities and product features, and testing both shared contracts and real platform bindings. ### Source excerpt Kotlin Multiplatform makes source-set boundaries visible, but a dependency container can blur them again. A shared module should state a capability such as secure storage, HTTP transport, or local time. The platform source set should supply the implementation. Put contracts where consumers can see them Define the smallest useful interface in common code. Avoid copying a platform API into that interface. A storage contract might expose read, write, and remove; it does not need to expose Android preferences or an Apple keychain type. ## Klibs.io Grows to 4,200+ KMP Projects With Smarter Discovery and New AI Integrations DevFeed: [Klibs.io Grows to 4,200+ KMP Projects With Smarter Discovery and New AI Integrations]() Original publisher: [Read original article]() Author: Daria Voronina Published: 2026-08-17T13:12:57Z Content type: article Language: en Sources: [Kotlin : A concise multiplatform language developed by JetBrains | The JetBrains Blog]() Topics: [AI-assisted coding]() Tags: [agents](), [ai-development](), [evaluation](), [kotlin](), [kotlin-multiplatform-libraries](), [llms](), [mcp](), [mcp-server](), [multiplatform](), [news]() ### AI overview Klibs.io has expanded its Kotlin Multiplatform library catalog and adds AI integrations through an MCP server. Coding agents can search projects by platform and retrieve current package-version data, while an expert skill supports library discovery and comparison. ### Source excerpt Explore a growing Kotlin Multiplatform catalog in your browser, or bring up-to-date library data directly into your AI development workflow through the klibs.io MCP server. When we introduced klibs.io in December 2024, the goal was simple: make it easier to find a Kotlin Multiplatform library that fits both your use case and target platforms. Since [...] ## Exploring Compose HTML for Server Side Rendering DevFeed: [Exploring Compose HTML for Server Side Rendering]() Original publisher: [Read original article]() Author: Frederik Pietzko Published: 2026-08-14T12:15:09Z Content type: article Language: en Sources: [Kotlin : A concise multiplatform language developed by JetBrains | The JetBrains Blog]() Topics: [Compose](), [Server-side rendering](), [Web Development](), [Kotlin](), [multiplatform](), [HTML](), [React](), [Next.js](), [Nuxt.js](), [Svelte]() Tags: [backend](), [compose](), [compose-multiplatform](), [development](), [framework](), [html](), [kotlin](), [multiplatform](), [news](), [react](), [server](), [svelte](), [ui](), [vue](), [web](), [web-development]() ### AI overview An exploratory proposal for extending Compose HTML with a JVM target to support server-side rendering. It argues that Kotlin and Compose components could provide type-safe, reusable server-rendered UI without a separate templating language, while discussing the trade-offs of canvas-based web rendering for SEO, loading times, and accessibility. ### Source excerpt Something is happening in server-rendered web development. React shipped Server Components. HTMX made "hypermedia" cool again. Phoenix LiveView proved a server can push interactive UI updates without a client framework in sight. Every ecosystem seems to be rediscovering the server as a place to render UI, except one: the JVM. What if Compose, the UI [...] ## Scanning bus stop codes with ML Kit and Vision in the GalwayBus Compose Multiplatform app DevFeed: [Scanning bus stop codes with ML Kit and Vision in the GalwayBus Compose Multiplatform app]() Original publisher: [Read original article]() Published: 2026-08-06T23:00:00Z Content type: tutorial Language: en Sources: [John O'Reilly]() Topics: [compose-multiplatform](), [ML Kit](), [Android](), [cameraX](), [iOS](), [Code](), [ui]() Tags: [android](), [apple](), [camera](), [camerax](), [code](), [compose-multiplatform](), [ios](), [ml-kit](), [multiplatform](), [native](), [ocr](), [on-device](), [platform](), [recognition](), [ui]() ### AI overview This tutorial explains how the GalwayBus app scans six-digit bus stop codes using on-device ML Kit on Android and Apple's Vision framework on iOS. Camera preview, matching logic, and UI are shared through Compose Multiplatform, while platform-specific implementations handle camera access and OCR. Recognized six-digit runs are matched exactly to stops, and overlapping recognition requests are avoided by dropping newer frames. ### Source excerpt Every bus stop in Galway has a plate with a 6-digit stop code printed on it. We recently added a "Scan" tab to the GalwayBus app that lets you point the camera at that plate and jump straight to the stop's departures. The text recognition runs entirely on device (ML Kit on Android, Apple's Vision framework on iOS), with the camera preview, matching logic and UI all living in the shared Compose Multiplatform code. ## jetc.dev Newsletter Issue #325 DevFeed: [jetc.dev Newsletter Issue #325]() Original publisher: [Read original article]() Author: CommonsWare Published: 2026-08-04T14:00:00Z Content type: article Language: en Sources: [jetc.dev | Issues]() Topics: [Jetpack Compose](), [releases](), [debug](), [Memory Leaks](), [multiplatform]() Tags: [2026](), [agents](), [compose](), [compose-multiplatform](), [debugging](), [dev](), [jetbrains](), [memory-leaks](), [multiplatform](), [published](), [remote]() ### AI overview jetc.dev Newsletter Issue #325 reviews recent Jetpack Compose releases and related artifacts, including BOM, Material3, Remote Compose, and Wear Compose updates. It also covers the five-year anniversary of Compose 1.0, composition debugging research, Compose Multiplatform content, and a reported memory leak in a Compose for Desktop design system. ### Source excerpt Compose 1.0 five-year anniversary! 1.12.0 RC! Memory leaks! Remote Compose for debugging! And... have you been through the desert with a state with no name?!? ## Kodee's Kotlin Roundup: Birthday Wishes, Shipaton 2026, and the New Kotlin AI Benchmark DevFeed: [Kodee's Kotlin Roundup: Birthday Wishes, Shipaton 2026, and the New Kotlin AI Benchmark]() Original publisher: [Read original article]() Author: Kodee Published: 2026-08-04T08:14:27Z Content type: article Language: en Sources: [Kotlin : A concise multiplatform language developed by JetBrains | The JetBrains Blog]() Topics: [Kotlin](), [AI-assisted coding](), [Benchmark](), [multiplatform](), [Artificial Intelligence](), [App]() Tags: [ai-coding](), [app](), [benchmark](), [developers](), [kotlin](), [kotlin-roundup](), [multiplatform](), [news]() ### AI overview A Kotlin roundup covering Kotlin's 15th anniversary, a public benchmark for AI coding agents, Kotlin's availability in BlueJ, the 2.4.10 release, and RevenueCat Shipaton 2026, where developers can build a Kotlin Multiplatform app. ### Source excerpt Hi everyone! July gave me plenty to celebrate: Kotlin turned 15, got its first public benchmark for AI coding agents, became available in BlueJ, and shipped its 2.4.10 release. Developers can also demonstrate their skills at RevenueCat Shipaton 2026 by building a Kotlin Multiplatform app and competing for the Ship Kotlin Everywhere Award. Meanwhile, X [...] ## Know Kotlin? Ship It Everywhere and Win at Shipaton 2026 DevFeed: [Know Kotlin? Ship It Everywhere and Win at Shipaton 2026]() Original publisher: [Read original article]() Author: Ekaterina Petrova Published: 2026-07-31T13:49:33Z Content type: article Language: en Sources: [Kotlin : A concise multiplatform language developed by JetBrains | The JetBrains Blog]() Topics: [App](), [iOS](), [IntelliJ IDEA]() Tags: [android](), [app](), [compose-multiplatform](), [cross-platform](), [hackathon](), [intellij-idea](), [ios](), [junie](), [kotlin](), [multiplatform](), [news]() ### AI overview JetBrains promotes its Ship Kotlin Everywhere Award at RevenueCat Shipaton 2026, inviting developers to build a new Kotlin Multiplatform app for multiple platforms. The article outlines prizes, participant resources, and a prior participant's experience sharing code across Android and iOS. ### Source excerpt Somewhere in your notes there's an app idea waiting for a free weekend that never comes. Consider this its official deadline: RevenueCat Shipaton 2026, the world's biggest mobile hackathon, runs August 1 to September 30. If you know Kotlin, that idea is closer to the App Store than you think. Join the Shipaton The Ship [...] ## Adding a Koog AI assistant (with structured output) to the FantasyPremierLeague CMP sample DevFeed: [Adding a Koog AI assistant (with structured output) to the FantasyPremierLeague CMP sample]() Original publisher: [Read original article]() Published: 2026-07-27T23:00:00Z Content type: tutorial Language: en Sources: [John O'Reilly]() Topics: [Artificial Intelligence](), [compose-multiplatform](), [Kotlin](), [jetbrains](), [Framework](), [App]() Tags: [agents](), [ai](), [ai-agents](), [compose](), [compose-multiplatform](), [framework](), [jetbrains](), [kotlin](), [llm](), [multiplatform]() ### AI overview This tutorial adds a Koog-powered AI assistant to a FantasyPremierLeague Compose Multiplatform sample. It uses structured output to return typed player and fixture IDs, allowing the app to render cards and resolve references against its existing data. ### Source excerpt Koog is JetBrains' Kotlin framework for building AI agents. In this article we're going to use it to add an in-app "FPL Assistant" to the FantasyPremierLeague Compose Multiplatform sample. This is a chat screen where you can ask about players, fixtures and mini-league standings. The answers render as player and fixture cards rather than just as text. ## Practical Kotlin Multiplatform: Implementing the Firebase Sign-up Operation with Ktor DevFeed: [Practical Kotlin Multiplatform: Implementing the Firebase Sign-up Operation with Ktor]() Original publisher: [Read original article]() Author: hitherejoe Published: 2026-07-26T07:37:53Z Content type: tutorial Language: en Sources: [Joe Birch]() Topics: [Kotlin Multiplatform](), [Firebase](), [Ktor](), [Authentication](), [Android](), [interfaces](), [iOS](), [Exception]() Tags: [android](), [authentication](), [code](), [exception](), [firebase](), [interfaces](), [ios](), [jetpack-compose](), [kotlin](), [kotlin-multiplatform](), [ktor](), [multiplatform]() ### AI overview A tutorial on implementing a Firebase sign-up API request in a Kotlin Multiplatform application using Ktor. It defines an authentication repository interface and service implementation for Android and iOS clients, including API key, email, and password parameters and exception handling. ### Source excerpt This post is part four of a series adapted from Practical KMP, my book on building production Kotlin Multiplatform apps for Android and iOS. Part two built the authentication remote store and modelled its response. Implementing the Sign-up Endpoint Now that we've created the models for receiving back an authentication response, it's time for us... Continue reading -> ## Everything You Need to Know About Patrol in 2026 DevFeed: [Everything You Need to Know About Patrol in 2026]() Original publisher: [Read original article]() Author: LeanCode Published: 2026-07-24T02:52:52Z Content type: tutorial Language: en Sources: [Flutter Community - Medium]() Topics: [Flutter](), [Mobile Testing](), [ui-testing](), [multiplatform](), [ci](), [Android](), [iOS](), [Web](), [Open Source]() Tags: [ai](), [android](), [automation-testing](), [ci](), [e2e-testing](), [flutter](), [flutter-app-development](), [ios](), [mobile](), [mobile-testing](), [multiplatform](), [open-source](), [ui-testing](), [web]() ### AI overview This article explains Patrol, an open-source multiplatform end-to-end UI testing framework for Flutter apps. It describes how Patrol combines Flutter testing APIs with native Android and iOS UI automation to test Flutter widgets alongside system dialogs, biometric prompts, notifications, and other native interfaces, while integrating with CI pipelines and device farms. ### Source excerpt Author: Katarzyna Szulc from LeanCode Patrol has come a long way from being "just another Flutter testing tool." Today, it powers end-to-end testing across Android, iOS, and Web, integrates with native testing infrastructure, runs on cloud device farms, offers AI-powered testing capabilities, and continues to push the boundaries of what's possible in the Flutter ecosystem. No matter if you've been following Patrol for a while or you're simply looking for the best way to handle Flutter E2E testing, this article is the perfect place to catch up. What exactly is Patrol? Let's break it down Developed by LeanCode, Patrol is a powerful, open-source, multiplatform E2E UI testing framework for Flutter apps that overcomes the limitations of integration_test by handling native interactions. Let's dig deeper into that. Flutter's greatest strength also creates one of its biggest testing challenges. Unlike native apps, Flutter renders its entire UI using its own graphics engine instead of platform-native components. This enables a consistent, pixel-perfect experience across devices, but it also means that native UI automation tools often see a Flutter app as little more than a single canvas. They simply cannot interact with Flutter widgets. The official solution is the integration_test package, which gives tests direct access to the Flutter widget tree. As long as everything happens inside Flutter, it works well. But real apps rarely stay there. System permission dialogs, biometric prompts, notifications, WebViews, and other native UI all exist outside the Flutter runtime, making them inaccessible to integration_test. Patrol bridges this gap. It lets tests interact with both Flutter widgets and native UI elements in a single test. Because Patrol builds on native frameworks such as JUnit and XCTest, it also integrates seamlessly with existing CI pipelines, device farms, and the broader mobile testing ecosystem. If you are new to automating E2E testing in Flutter, you can start by ## Bring your KMP library to NuGet DevFeed: [Bring your KMP library to NuGet]() Original publisher: [Read original article]() Author: Isuru Rajapakse Published: 2026-07-19T13:17:14Z Content type: tutorial Language: en Sources: [Stories by Isuru Rajapakse on Medium]() Topics: [Kotlin Multiplatform](), [NuGet](), [Kotlin](), [C#](), [.NET](), [Gradle](), [multiplatform](), [Library](), [API]() Tags: [android](), [android-app-development](), [androiddev](), [c-sharp](), [gradle](), [interfaces](), [kmp](), [kotlin](), [kotlin-multiplatform](), [library](), [multiplatform](), [net](), [nuget](), [nuget-package]() ### AI overview The article introduces kotlin-native-nuget, a Gradle plugin that packages Kotlin/Native libraries as NuGet packages with generated idiomatic C# bindings. It explains the motivation, configuration, publishing workflow, and supported mappings for Kotlin features such as classes, enums, data classes, coroutines, generics, interfaces, and exceptions. ### Source excerpt with kotlin-native-nuget plugin, you can bring your Kotlin to C# idiomaticallyhttps://medium.com/media/0f185efc67390bbf440bfc33f5675f42/href A little while ago, I gave a talk where I tried to take a library written in Kotlin and hand it to a .NET developer as a NuGet package. By hand. It is 30 minutes of me walking into every brick wall you can imagine - the C ABI, marshalling strings, keeping objects alive across the boundary, making any of it look like C# a human would actually want to use. Introducing kotlin-native-nuget 🪟kotlin-native-nuget plugin auto-binds your kotlin api into C# I turned all of that into a plugin, so you don't have to hit a single one of those walls. You write Kotlin, and out the other side comes a NuGet package with a proper, idiomatic C# API: classes, enums, data classes, coroutines, Flow, generics, interfaces, the works. No FFI boilerplate, no hand-written [DllImport], no "here's a C header, good luck". Your friends over in .NET just `dotnet add package` it and use it like it was C# all along. It's called kotlin-native-nuget, and it's a Gradle plugin. Here's the pitch: GitHub - xxfast/kotlin-native-nuget: A plugin that packages a Kotlin/Native library as a NuGet package with generated C# bindings, and consumes C# NuGet packages from Kotlin The pitch 🛗plugins { kotlin("multiplatform") id("io.github.xxfast.kotlin.native.nuget") version "" } kotlin { mingwX64 { binaries { sharedLib { baseName = "mycatlib" } } } macosArm64 { binaries { sharedLib { baseName = "mycatlib" } } } } nuget { publish { packageId = "MyCatLib" version = "1.0.0" authors = "yourname" description = "My Kotlin/Native library" rootPackage = "com.example.cats" } } That's it. Add the plugin, point it at your native targets, and run the publish task. Out pops a .nupkg. Why though? 🤔 It's a fair question. I got it a lot (even on that talk) Kotlin Multiplatform already reaches an absurd number of places: the JVM, Android, iOS, JS, Wasm, and native desktop. But there's th ## 15 July 2026 Artifact Wave DevFeed: [15 July 2026 Artifact Wave]() Original publisher: [Read original article]() Author: CommonsWare Published: 2026-07-15T21:39:38Z Content type: release Language: en Sources: [The CommonsBlog]() Topics: [Jetpack](), [multiplatform]() Tags: [2026](), [blog](), [jetpack](), [material3](), [multiplatform](), [release](), [sdk](), [updates]() ### AI overview This release update covers five newly observed Jetpack artifacts, including Material3 Ripple receiving multiplatform support, alongside nearly 200 artifact updates overall. ### Source excerpt Here is what we got as new Jetpack artifacts this week! ## Our Droidcon US 2026 Picks - Sam Hill DevFeed: [Our Droidcon US 2026 Picks - Sam Hill]() Original publisher: [Read original article]() Published: 2026-07-14T00:00:00Z Content type: article Language: en Sources: [Touchlab | Enterprise Mobile Innovation & Development]() Topics: [Mobile](), [multiplatform](), [Kotlin](), [kotlin-native](), [AI Development](), [Artificial Intelligence](), [Rust](), [Testing](), [Gradle](), [scaling]() Tags: [2026](), [ai](), [ai-development](), [android](), [droidcon](), [gradle](), [ios](), [js](), [kmp](), [kotlin](), [kotlin-multiplatform](), [kotlin-native](), [multiplatform](), [rust]() ### AI overview Touchlab previews selected Droidcon USA 2026 talks covering AI and cross-platform mobile development, Kotlin Native project structures, KMP integration with Rust, migration decisions, and mobile testing. ### Source excerpt With Droidcon right around the corner, here are the talks we are most excited about ## Introducing Composables UI DevFeed: [Introducing Composables UI]() Original publisher: [Read original article]() Author: Alex Styl Published: 2026-06-22T00:00:00Z Content type: release Language: en Sources: [Composables - Concise, no-fluff video tutorials for Android developers]() Topics: [compose-multiplatform](), [Library](), [ui](), [Design system](), [Jetpack Compose](), [Gradle](), [Documentation]() Tags: [components](), [compose](), [compose-multiplatform](), [design-system](), [documentation](), [gradle](), [library](), [multiplatform](), [ui]() ### AI overview Composables UI is a fully accessible component library for Compose Multiplatform. It provides adaptive components for different device capabilities, consistent states and theming with dark mode, and options to use it as a Gradle dependency or copy individual component source. The article also describes upgrades to Compose Unstyled developed through testing Composables UI. ### Source excerpt A modern, fully-accessible component library for Compose Multiplatform. ## On programming languages, targets, and platforms DevFeed: [On programming languages, targets, and platforms]() Original publisher: [Read original article]() Author: Nicolas Fränkel Published: 2026-06-21T00:00:00Z Content type: opinion Language: en Sources: [Nicolas Fränkel]() Topics: [Programming](), [Programming language](), [multiplatform](), [Scala](), [Java](), [JavaScript]() Tags: [developer](), [development](), [java](), [javascript](), [kotlin](), [languages](), [multiplatform](), [programming](), [programming-languages](), [python](), [rust](), [scala]() ### AI overview A personal discussion of how programming languages have evolved from targeting a single compilation target and platform toward supporting multiple targets. It uses Scala.js as an example and mentions Kotlin and Clojure as other JVM-originated languages targeting JavaScript. ### Source excerpt I started as a Java developer, but for some time now, I have broadened my horizons. Recently, I thought about how early languages were dedicated to a single target and platform, and now they are broadening their focus. In this post, I want to write down my thoughts in the hope that it may be useful to others, probably to my future self. Definitions You may have been wondering about the title terms. [Next page]()