The ultimate developer challenge: no technical jargon allowed! We asked developers at Google I/O 2026 to explain the difference between a Stateful and a Stateless widget to their grandparents. #Flutter #GoogleI/O Subscribe to Flutter → http://goo.gle/FlutterYT Products Mentioned: Flutter

Knowunity is a learning companion powered by AI with 8-10 million monthly users in over 26 countries. Knowunity realized that developers can pick up the Dart language quickly, minimizing the onboarding friction and training overhead for bringing on new team members. For more information, check out the related video “Why Knowunity chose to ship their AI learning app with Flutter.” Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories #Flutter #Knowunity #learningapps #AILearning Products Mentioned: Flutter

Contribute to Flutter → https://goo.gle/4pdikpJ Flutter Notable Commits → https://goo.gle/4wGTvFb Welcome to the new Notable Commits series. Notable commits are a curated list of pull requests that have landed in the Flutter framework's "flutter/flutter" repo each week. From framework updates to major upgrades in desktop performance and developer tooling, this May & June 2026 recap showcases how Google and the global Flutter community are advancing the framework together. Chapters: 0:00 - What are notable commits? 1:13 - Framework and widgets 3:27 - Impeller on desktop 4:02 - Flutter GPU 4:59 - Tooling and platforms 5:45 - Swift package manager 6:35 - Accessibility 7:56 - First time contributors Subscribe to Flutter → http://goo.gle/FlutterYT #Flutter Products Mentioned: Flutter

We asked Flutter developers at Google I/O what pub package they can't live without. #Flutter #GoogleI/O Subscribe to Flutter → http://goo.gle/FlutterYT Products Mentioned: Flutter

Knowunity is a learning companion powered by AI with 8-10 million monthly users in over 26 countries. Discover how Knowunity powers their AI app using Google’s fullstack tools including Flutter, BigQuery, and Gemini. For more information, check out the related video “Why Knowunity chose to ship their AI learning app with Flutter.” Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories #Flutter #Knowunity #learningapps #AILearning Products Mentioned: Flutter

Knowunity is a learning companion powered by AI with over 8-10 million monthly users across 26 countries. From building using a single codebase for iOS and Android, to streamlined development iterations with hot reload, choosing Flutter was an obvious choice for the Knowunity team. In this video, Knowunity shares how they’re increasing productivity by 3x, fixing bugs 2x faster, and scaling with Flutter, Gemini, and BigQuery in pursuit of their goal to reach 1 billion users globally. Chapters: 0:00 - Intro 0:23 - Why Knowunity chose Flutter: Single codebase and hot reload 0:38 - Animations 1:19 - Growing to scale: Google fullstack developer products 2:04 - Localization 2:57 - Dart's quick learning curve Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories Subscribe to Flutter → http://goo.gle/FlutterYT #Flutter #Knowunity #learningapps #AILearning Products Mentioned: Flutter

We put Dart & Flutter developers in the hot seat at Google I/O 2026 to test their knowledge on the ultimate piece of tech lore: Google Developer product mascots (Android, Firebase, Angular, Go, and Flutter). How many can you name? #Flutter #GoogleI/O Subscribe to Flutter → http://goo.gle/FlutterYT Products Mentioned: Flutter

As an all-in-one financial super app, SoFi has nearly 15 million members depending on them to deliver a seamless, reliable experience. To eliminate the need for separate teams and redundant codebases, they made the move to Flutter to consolidate into a single codebase. To learn more, check out the related video. Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories #Flutter #SoFi Products Mentioned: Flutter

Iterable docs → https://goo.gle/4nuLRKM Create Dart classes that you can loop over just like Lists. #Flutter #TechniqueOfTheWeek Watch more Technique of the Week → https://goo.gle/FlutterTechnique Subscribe to Flutter → http://goo.gle/FlutterYT

Do developers have the same favorite programming language as the first one they ever learned? At Google I/O we asked Dart & Flutter developers… what language they learned first and their favorite language. #Flutter #GoogleI/O Subscribe to Flutter → http://goo.gle/FlutterYT Products Mentioned: Flutter, Dart

Watch as Craig Labenz is joined by Oscar Martin and Dominik Simonik from VGV to discuss their AI toolkit, including Project Wingspan and a dedicated AI plugin for Flutter. Watch more Observable Flutter → https://goo.gle/ObservableFlutter Subscribe to Flutter → http://goo.gle/FlutterYT #Flutter #ObservableFlutter

As an all-in-one financial super app, SoFi has nearly 15 million members depending on them to deliver a seamless, reliable experience. To eliminate the need for separate teams and redundant codebases, they made the move to Flutter to consolidate into a single codebase. To learn more, check out the related video. Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories #Flutter #SoFi Products Mentioned: Flutter

As an all-in-one financial super app, SoFi has nearly 15 million members depending on them to deliver a seamless, reliable experience. To eliminate the need for separate teams and redundant codebases, they made the move to Flutter to consolidate into a single codebase. To learn more, check out the related video. Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories #Flutter #SoFi Products Mentioned: Flutter

SliverSemantics docs → https://goo.gle/4uOBKCV SliverEnsureSemantics docs → https://goo.gle/4txa2JN Semantics (Widget of the Week) video → https://goo.gle/4diomjj Use SliverSemantics and SliverEnsureSemantics to make your sliver-based UIs accessible. Watch more Flutter Widget of the Week → https://goo.gle/FlutterWidget Subscribe to Flutter → https://goo.gle/FlutterYT #Flutter #WidgetOfTheWeek Products Mentioned: Flutter

As an all-in-one financial super app, SoFi has nearly 15 million members depending on them to deliver a seamless, reliable experience. To eliminate the need for separate teams and redundant codebases, they made the move to Flutter to consolidate into a single codebase. This shift unified their development pipeline and enabled them to ship new features to iOS and Android users significantly faster. By completing the migration to Flutter, SoFi deleted roughly 1 million lines of legacy native code, representing a 60% reduction in overall code size that massively reduced long-term maintenance overhead and code duplication. Chapters: 0:00 - Intro 1:01 - The problem 1:23 - Why SoFi chose Flutter 2:17 - Results of migration Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories Subscribe to Flutter → http://goo.gle/FlutterYT #Flutter #SoFi Products Mentioned: Flutter

Watch as Craig Labenz is joined by Çağatay Ulusoy to discuss how he's using GenUI to learn Finnish. Watch more Observable Flutter → https://goo.gle/ObservableFlutter Subscribe to Flutter → http://goo.gle/FlutterYT #Flutter #ObservableFlutter

ChangeNotifier docs → https://goo.gle/4uxaJDb ValueListenableBuilder (Flutter Widget of the Week) → https://goo.gle/3PdcHdC Use ChangeNotifier to keep your application state and UI in sync. Watch more Flutter Widget of the Week → https://goo.gle/FlutterWidget Subscribe to Flutter → https://goo.gle/FlutterYT #Flutter #WidgetOfTheWeek Speaker: Craig Labenz Products mentioned: Flutter

Watch as Craig Labenz chats with the community after being away from the stream during a busy month with Google I/O. Watch more Observable Flutter → https://goo.gle/ObservableFlutter Subscribe to Flutter → http://goo.gle/FlutterYT #Flutter #ObservableFlutter

API Docs → https://goo.gle/4wl5Yix Easily create expandable and collapsible widgets with Expansible. Watch more Flutter Widget of the Week → https://goo.gle/FlutterWidget Subscribe to Flutter → https://goo.gle/FlutterYT #Flutter #WidgetOfTheWeek Speaker: Craig Labenz Products mentioned: Flutter

Catch up on the biggest updates from Flutter at Google I/O 2026! From announcing Flutter 3.44 and Dart 3.12 to groundbreaking AI capabilities with GenUI, a massive 40% performance boost on the Web, Flutter powering the new 2026 Toyota RAV4, and so much more. Here’s everything that you need to know. Check out the blogs: What’s New in Flutter 3.44 → https://goo.gle/4dL03L8 Announcing Dart 3.12 → https://goo.gle/3PHy1rS Everything Flutter at Google I/O 2026 → https://goo.gle/4vfb1PR Check out the videos: What’s New in Flutter → https://goo.gle/4uA1Vxx How to write really good Flutter code → https://goo.gle/497aDuu Vibe once, run anywhere with Google Antigravity and Flutter → https://goo.gle/4e5TnbG Flutter + A2UI = GenUI→ https://goo.gle/4f9Enul How to unify your app's tech stack with Full-stack Dart and Firebase Functions → https://goo.gle/4dT1qZh Introducing Genkit Dart → https://goo.gle/4wUjZ74 Everything you don't know about building great native apps with Flutter → https://goo.gle/42KbFJg How Toyota is revolutionizing their infotainment system with Flutter → https://goo.gle/4eX8JAa Chapters: 0:00 - Dart Cloud Functions for Firebase 0:47 - Developer experience 1:02 - Building AI-powered experiences 2:26 - Flutter’s GenUI SDK 2:41 - Flutter x Google DeepMind showcase with Li-Te Cheng 3:13 - Platforms 4:04 - Toyota showcase 4:29 - The refined Impeller engine 4:40 - Decoupling the Material and Cupertino libraries 5:04 - Announcing Canonical as lead maintainer for Flutter desktop Subscribe to Flutter → http://goo.gle/FlutterYT #GoogleIO #Flutter Speaker: Khanh Nguyen Products mentioned: Flutter, Dart

Vibe coding is an important skill for developers in 2026. Learn how to accelerate your software development from Google teams leveraging agentic tools like Google Antigravity. Resources: Learn more about Flutter → https://goo.gle/4nwdfrD Learn more about Anygravity → https://goo.gle/4wuME26 Check out Dashlander → https://goo.gle/4dMMOuo Watch the Professional Development sessions from Google I/O 2026 → https://goo.gle/professional-developement-IO26 Subscribe to Flutter → http://goo.gle/FlutterYT #GoogleIO Event: Google I/O 2026 Speakers: Craig Labenz, Andy Zhang, Rody Davis Products Mentioned: AI/Machine Learning, Flutter, Mobile

Codelab → https://goo.gle/4uRQ2Cw Flutter's GenUI package → https://goo.gle/4uq47HL A2UI website → https://goo.gle/4eZqGyc You may have heard about A2UI, the new, open protocol for creating Generative UI – app experiences in which an agent not only creates content, but makes decisions about how to make that content interactive and delightful for the user. The Flutter team has partnered with the folks behind A2UI for a while now, and in this video you'll learn about what GenUI is, how to implement it with A2UI and Flutter's genui package, and where and when to put it to work in your apps. When you're done, try the Intro to GenUI codelab. In a little over an hour you can have a working app and a hands-on understanding of GenUI! Chapters: 0:00 - Introduction 1:22 - What is GenUI 2:39 - Why JSON? 5:03 - How GenUI works 6:22 - Live code example 24:37 - Recap More resources: Watch more videos in our playlist: The Full-stack AI Dev Launches → https://goo.gle/full-stack-dev-launch #Flutter Subscribe to Flutter → http://goo.gle/FlutterYT Speaker: Andrew Brogdon Products Mentioned: Flutter, Dart,Gemini for Flutter

Explore the latest Flutter framework updates, from performance improvements to new features. Dive into Flutter GenUI to discover how to build truly adaptive, AI-generated user experiences on the fly. Learn how these innovations are shaping the future of fast, multi-platform application development. Watch the Flutter sessions from Google I/O 2026 → https://goo.gle/Flutter-at-IO26 Watch the cloud sessions from Google I/O 2026 → https://goo.gle/Cloud-at-IO2026 Subscribe to Flutter → http://goo.gle/FlutterYT #GoogleIO Event: Google I/O 2026 Speakers: Khanh Nguyen, Kate Lovett, Li-Te Cheng Products Mentioned: AI/Machine Learning, Flutter, Mobile

Decoupling Design in Flutter → https://goo.gle/42nYGNc GitHub → https://goo.gle/4dRHbeq Rethinking Dart interoperability with Android → https://goo.gle/4ePWh5d Learn about the intentional design decisions that allow Flutter to thrive natively on Android and iOS. James covers the evolution of rendering modes on Android, the decoupling of design libraries from the framework , the adoption of Swift Package Manager on Apple platforms, binding directly to native code, and much more. Chapters: 0:00 - Introduction: Flutter’s mission on native platforms 1:08 - Real world impact: Toyota, LG, and Talabat 2:20 - Decoupling design: Material & Cupertino evolution 4:29 - Integrating native Android views with fidelity 5:20 - Hybrid Composition 5:41 - Texture Layer Hybrid Composition 6:01 - Hybrid Composition++ (HCPP) on Android 7:08 - Swift Package Manager (SwiftPM) on Apple platforms 8:17 - Native interop solutions: JNI, NIGen, FFIGen, and SwiftGen 9:06 - Recap More resources: How Flutter makes the most of your platforms → https://goo.gle/3PIPJLu Watch more videos in our playlist: The Full-stack AI Dev Launches → https://goo.gle/full-stack-dev-launch #Flutter Subscribe to Flutter → http://goo.gle/FlutterYT Speaker: James Williams Products Mentioned: Flutter, Dart

Explore the principles of writing high-quality, maintainable Flutter code, and how tooling like Widget Previews, DevTools, MCP server and Skills make it easier than ever to write high-quality code. Resources: Flutter Evals Docs → https://goo.gle/4uvFN6X Flutter Evals GitHub → https://goo.gle/4uvnlLM Flutter Skills GitHub → https://goo.gle/4uPSdXB Flutter Docs - Create with AI → https://goo.gle/42hY23B Watch the Flutter sessions from Google I/O 2026 → https://goo.gle/Flutter-at-IO26 Watch the cloud sessions from Google I/O 2026 → https://goo.gle/Cloud-at-IO2026 Subscribe to Flutter → http://goo.gle/FlutterYT #GoogleIO Speakers: Mariam Hasnany, Eric Windmill, John Ryan Event: Google I/O 2026 Products Mentioned: Cloud, Flutter, Mobile

Get started with Genkit docs→ https://goo.gle/3QX16zO Learn how to create Genkit flows that power your app's backend and frontend, and discover the essential security steps needed to protect your AI endpoints. Nohe covers everything from initial setup to implementing rate limits and caching to keep your project secure and cost-effective. Chapters: 0:00 - Introduction 0:37 - AI feature 0:50- Setting up Genkit 1:42 - Firebase App Check 2:59 - Verify users with Firebase Authentication 3:39 - How to limit user requests: Enthusiastic users 4:22 -How to limit user requests: Forgetful users 5:01 - Reducing the risk of prompt injecting 6:01 - Recap More resources: Watch more videos in our playlist: The Full-stack AI Dev Launches → https://goo.gle/full-stack-dev-launch #Firebase Subscribe to Flutter → http://goo.gle/FlutterYT Speaker: Nohe Products Mentioned: Flutter, Firebase,Cloud Functions for Firebase, Firebase GenKit

Discover how one of the world’s leading automakers is transforming its infotainment system from the ground up. Toyota’s engineering and design teams share how they leverage Flutter's intuitive, high-performance framework to outpace external suppliers and dramatically accelerate their timeline from design to production. See how Flutter is helping Toyota deliver a fast, responsive, and world-class experience directly to the driver's seat. For more information, check out the related video. Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories #Flutter #Toyota #RAV4 Products Mentioned: Flutter

Discover how one of the world’s leading automakers is transforming its infotainment system from the ground up. Toyota’s engineering and design teams share how they leverage Flutter's intuitive, high-performance framework to outpace external suppliers and dramatically accelerate their timeline from design to production. See how Flutter is helping Toyota deliver a fast, responsive, and world-class experience directly to the driver's seat. Chapters: 0:00 - Intro 0:30 - The problem 1:09 - Why Toyota chose Flutter 2:22 - Leveraging Flutter developer tools 2:55 - How the Toyota process has changed 3:31 - Looking Ahead: The 2027 Highlander BEV Featured YouTube channels: @Toyotajeff, ⁨@AutoGuide, and ⁨@MicahMuzio Watch more Flutter Dev Stories → https://goo.gle/FlutterDevStories Subscribe to Flutter → http://goo.gle/FlutterYT #Flutter #Toyota #RAV4 Products Mentioned: Flutter

Flutter, Firebase, and Angular are joining forces for a brand-new video series designed to help you build the next generation of great applications. Whether you’re a web developer, a mobile expert, or a backend enthusiast, there is something in this series for everyone. We’re diving deep into the latest Google tools and technologies to show you how they work together to make your development faster, more expressive, and more powerful than ever. #Flutter #Firebase #Angular Subscribe to Flutter → http://goo.gle/FlutterYT Subscribe to Firebase → https://goo.gle/Firebase Subscribe to Angular → https://goo.gle/Angular Speaker: Andrew Brogdon, Peter Friese, Mark Thompson

Check out the recap blog → https://goo.gle/4nfBudk Codelab: Build a full-stack Dart app with Cloud Functions for Firebase → https://goo.gle/4db3ham Codelab: Build a Generative UI (GenUI) App → https://goo.gle/3RuHoLR Missed the action at Google Cloud Next 2026? Join Khanh and Craig as they count down their top 5 Highlights from the event. From the future of AI agents in the Developer Keynote to hands-on experiences with Flutter GenUI. Plus, we celebrate the best part of any event, getting to interact with the incredible Flutter developer community. Experience Cloud Next for yourself by checking out the demos to see what’s possible, then jump into the codelabs to start building today. Check out the demos & case stories: Full-stack Dart: Cloud Functions for Firebase & Flutter Demo → https://goo.gle/4twdnc8 GenUI in 5 minutes | Demo → https://goo.gle/3R2yNA1 Flutter built a coffee shop at Cloud Next → https://goo.gle/4dEITjd How Very Good Ventures leverages Flutter’s GenU | Demo → https://goo.gle/3R8HLf2 Write Dart everywhere: Support for Firebase Functions is here! → https://goo.gle/4wkIjOZ Rewriting an app with millions of users: The talabat story → https://goo.gle/4dJ132r Chapters: 0:00 - Intro 0:25 - Demo’s 2:02 - Talk highlights 2:43 - Developer Keynote 3:30 - Flutter Developer meet up 4:45 - Generating buzz Stay connected: Subscribe to Flutter → http://goo.gle/FlutterYT Follow Flutter on X → https://goo.gle/FlutterX Follow Flutter on Linkedin → https://goo.gle/FlutterLi #Flutter #GoogleCloudNext Speaker: Khanh Nguyen, Craig Labenz Products Mentioned: Flutter