Flutter Warsaw π
@FlutterWarsaw
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Flutter Warsaw by LeanCode β the community for anyone passionate about #Flutter technology!
Warsaw, Poland
Joined August 2019
It's been a big year for Flutter and Dart! πͺ©π From packed stable releases to the growing Flutter ecosystem, here are our top 10 highlights from 2025 β https://t.co/bZFmkFtVpG
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π Patrol 4.0 is HERE - our biggest release yet! You need to see what just dropped! β https://t.co/V4q7EKp1YE Today, we take the biggest leap yet: Patrol 4.0 GOES BEYOND MOBILE - one framework for iOS, Android & Web! π₯+Patrol VS Code Extension. Flutter used to have a massive
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Did you know we have an Articles & Resources section where we collect guides and community-written articles about Patrol? πβ¨Explore the collection here: π https://t.co/ZtG6bLvrTQ If youβve written about Patrol, let us know here or on Discord π weβd love to include your
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πWeβve just launched a Patrol account! ππ» Follow @patrol_leancode to get more updates, behind-the-scenes info, and our tips for testing #Flutter apps. Three years ago, we open-sourced Patrol β now at β 1,000+ GitHub stars and used by teams both at large and small companies who
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Whatβs new in Flutter 3.38? Dive into the technical blog for the details β https://t.co/dYuJHnxhVw β Dot shorthands π Expanded support for hot reload on the web π More robust and predictable slivers π¨ Decoupling Material and Cupertino β¦and more!
blog.flutter.dev
Write less, see more, build faster
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β¨ Weβre hiring a Senior Flutter Developer! Apply here: https://t.co/GmmO2PTe77 Flutter continues to shape the future of cross-platform development. Now you have a chance to join probably the biggest Flutter Team in Poland and build apps powered by Flutter for various
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π‘ Want to write cleaner Flutter code? Weβve gathered our 12 Lean Flutter & Dart Hacks β all in one place: https://t.co/TF7xqlcsEz We also collected them in π§΅. Some of the hacks focus on readability. Others lean on the type system to prevent bugs before they happen. A few are
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π Happy Birthday, Flutter! π Our gift to the community: the #FlutterCTOReport is now public! Read it here (no download needed): https://t.co/5I3PXoTrMs 11 years since the first Flutter commit, and now it powers apps from startups to enterprises. π As @craig_labenz said in
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The idea for our #MigrationToFlutter guide was born after hearing real migration stories (and challenges) at Flutter Tech Summit. π‘Our guide is a practical response to those challenges - download it here: π https://t.co/6qMEPjthIS Now weβre also sharing a video from the FTS
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β¨ Weβre excited to launch βMigration to Flutter. The Ultimate Guideβ β¨Download it here: https://t.co/6qMEPjthIS Enterprises no longer ask if Flutter is ready for scale - they ask how to get there. Thatβs why we created this guide - a roadmap: β
A 21-step framework for the
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π #LeanFlutterHacks β Ep. 11: Cleaner code with Dart 3.10 dot shorthand feature π Dart 3.10 dot shorthand feature makes your code shorter, cleaner and ergonomic. β¨ No repetitions help you focus on the real logic instead of boilerplate. This feature is in Dart 3.10, but
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π #LeanFlutterHacks β Ep. 10: Quick unpack with Dart 3 destructuring π One of the small but powerful additions in Dart 3 is destructuring. β¨ Instead of accessing properties one by one, you can unpack them all in a single line. π It makes the code shorter and easier to
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π‘ Curious about #Patrol but think it's too time-consuming to try? Not even close. π« We made it super fast and simple: https://t.co/dUirCLu75B Our QA Engineer wrote π "Give Patrol a Try: Hands-On in 10 Minutes or Less." No local setup required. Just UI tests in minutes.
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β¨Android 15 makes edge-to-edge the default - system bars now render over your app. Opting out wonβt be an option in Android 16. π https://t.co/Dx66ZPz6P7 This shift brings Android closer to iOS in terms of UI polish, but it also means you need to rethink your layouts -
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π #LeanFlutterHacks β Ep. 1: Checking null in conditions π Tired of unsafe (!) assertions in #Dart? π¬Pattern matching to the rescue! The BEFORE approach is error-prone - it manually checks for `null`, then forces a non-null assertion (!), which can lead to runtime exceptions
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Seeing this list of Polish apps built with Flutter makes us especially proud - we like to think we've played a small role in this growing ecosystem. π Weβve rounded up some of the most recognized Polish mobile apps developed with Flutter - and the list keeps growing! π Check
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π Flutter Tech Summit by LeanCode β June 5th | Warsaw! π Register today for free: https://t.co/JI5BQVZRMV Hear the real storiesβwhat worked, what didnβt, and the key challenges mobile executives faced. You wonβt find this level of insight at any other Flutter event.
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π¨ Big news for #Dart devs: the @dart_lang team is working on a first-party analyzer plugin system (GitHub issue #53402) to replace the `custom_lint` package. It integrates directly with `dart analyze` for a smoother, faster dev experience.π‘See how to migrate the LeanCode way,
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Building with #Flutter? Or planning to? Get real insights from the LeanCode team β straight to your inbox. Subscribe to the LeanCode monthly newsletter!β¨No fluff. No spam. Just sharp updates from our team delivered straight to your inbox β a mix of both the tech & business
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π¨Weβve just dropped the first video of our Patrol Feature Guide β a series designed to help you make the most out of every #Patrol feature. π¬ Video 1: Testing how to enable and disable #Bluetooth in your #Flutter tests. π https://t.co/bTiCDg1al0 If you find it helpful, share
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