Flutter Warsaw 💙

✨ We’re hiring a Senior Flutter Developer! Apply here: leancode.co/career/senior-… 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…

💡 Want to write cleaner Flutter code? We’ve gathered our 12 Lean Flutter & Dart Hacks – all in one place: leancode.co/blog/flutter-c… We also collected them in 🧵. Some of the hacks focus on readability. Others lean on the type system to prevent bugs before they happen. A few are…

🎂 Happy Birthday, Flutter! 🎉 Our gift to the community: the #FlutterCTOReport is now public! Read it here (no download needed): leancode.co/insights/flutt… 11 years since the first Flutter commit, and now it powers apps from startups to enterprises. 🚀 As @craig_labenz said in…

The idea for our #MigrationToFlutter guide was born after hearing real migration stories (and challenges) at Flutter Tech Summit. 💡Our guide is a practical response to those challenges - download it here: 👉 leancode.co/ebook/migratio… Now we’re also sharing a video from the FTS…

✨ We’re excited to launch “Migration to Flutter. The Ultimate Guide” ✨Download it here: leancode.co/ebook/migratio… Enterprises no longer ask if Flutter is ready for scale - they ask how to get there. That’s why we created this guide - a roadmap: ✅ A 21-step framework for the…

🚀 #LeanFlutterHacks – Ep. 11: Cleaner code with Dart 3.10 dot shorthand feature 🚀 Dart 3.10 dot shorthand feature makes your code shorter, cleaner and ergonomic. ✨ No repetitions help you focus on the real logic instead of boilerplate. This feature is in Dart 3.10, but…

🚀 #LeanFlutterHacks – Ep. 10: Quick unpack with Dart 3 destructuring 🚀 One of the small but powerful additions in Dart 3 is destructuring. ✨ Instead of accessing properties one by one, you can unpack them all in a single line. 👉 It makes the code shorter and easier to…

💡 Curious about #Patrol but think it's too time-consuming to try? Not even close. 🚫 We made it super fast and simple: leancode.co/blog/try-patro… Our QA Engineer wrote 👉 "Give Patrol a Try: Hands-On in 10 Minutes or Less." No local setup required. Just UI tests in minutes.…

✨Android 15 makes edge-to-edge the default - system bars now render over your app. Opting out won’t be an option in Android 16. 👉 leancode.co/blog/mastering… This shift brings Android closer to iOS in terms of UI polish, but it also means you need to rethink your layouts -…

🚀 #LeanFlutterHacks – Ep. 1: Checking null in conditions 🚀 Tired of unsafe (!) assertions in #Dart? 😬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…

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. 😉 We’ve rounded up some of the most recognized Polish mobile apps developed with Flutter - and the list keeps growing! 🎉 Check…

🚀 Flutter Tech Summit by LeanCode – June 5th | Warsaw! 🔗 Register today for free: fluttertechsummit.com Hear the real stories—what worked, what didn’t, and the key challenges mobile executives faced. You won’t find this level of insight at any other Flutter event.…

🚨 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.💡See how to migrate the LeanCode way,…

Building with #Flutter? Or planning to? Get real insights from the LeanCode team – straight to your inbox. Subscribe to the LeanCode monthly newsletter!✨No fluff. No spam. Just sharp updates from our team delivered straight to your inbox – a mix of both the tech & business…

🚨We’ve just dropped the first video of our Patrol Feature Guide – a series designed to help you make the most out of every #Patrol feature. 🎬 Video 1: Testing how to enable and disable #Bluetooth in your #Flutter tests. 🔗 patrol.leancode.co/feature-guide If you find it helpful, share…

Flutter’s 2025 roadmap is here!🚀 Here are some key themes to watch: ✅ Accessibility improvements, especially on Web. ⚙️ Performance focus with Impeller: completing iOS migration and becoming the default on modern Android devices. 📱 Platform updates for iOS 19, Android 16,…

Flutter is enterprise-ready—no doubt about it! 🚀But some still hesitate to use it. So we’ve updated our list of #enterprises using #Flutter for their products. The proof keeps growing! 📈 Got more examples? Comment and help the #FlutterDev & #FlutterCommunity. See our 🧵 The…

Patrol hits 1000+ GitHub stars! ⭐ We’re happy to see that the number of people who use Patrol - our open-source #Flutter UI testing framework is growing. We keep receiving so much positive feedback, and you've also been sharing your trust via GitHub stars. Today, we have more…

🚀 Join probably the biggest #Flutter Team in Poland! Senior/Lead #FlutterDev wanted! (Polish required) 👉 Apply now leancode.co/career/senior-… 💡What’s in it for You? We offer an opportunity to: ✨Ensure technical excellence in our Flutter projects ✨Drive architectural decisions…

It's great to see every time we host a #FlutterWarsaw meetup, the room is packed! Huge thanks to the #FlutterDev community for showing up in #Warsaw, sharing knowledge, and networking—this is all for you! 🙌 Check out the video below—can you spot yourself? See you in spring!🌱