Seeing a feature ≠ actually trying it 👀 Does the interaction feel right? Is the flow intuitive? Does everything work? Way easier to answer when the whole team can try the app firsthand. Last week, we introduced #Flitz, our tool for hands-on app reviews in #Flutter teams, and the response blew us away. 🚀 Today, we want to show you how it works in practice. With Flitz, everyone tries the app on their own phone: 🌟 Engineers get feedback while still in the code. 🌟 Designers test AI-built designs as real apps, no dev needed. 🌟 POs walk the flow and decide the same day. 🌟 QA catches issues before merge. And the best part? You don't have to change your existing workflow or release process. 💙 Book a demo 👉 flitz.dev #FlutterDev

4th time at @FlutterconWorld Berlin, and still just as exciting!💙 Last week, we brought a little piece of LeanCode to Berlin again, not just to show what we do, but to share a bit of who we are, too - a team that loves building useful things. So cool to see you checking out Flitz, Patrol Dispatch, and our 6 open-source packages. Your questions, feedback, and kind words gave us even more reasons to keep building cool stuff. 🚀 Add 8 talks from our team 🎤, lots of Flutter chats, coffee, LeanCode beer, and some great people into the mix… and that's a pretty awesome week. See you in Berlin next year! 💙 #FlutterCon26 #NextApp26 #FlutterDev

advanced_forms just passed 5,000 downloads on pub.dev 💛🎉 Big thank you to everyone building forms with it! Interactive examples, docs and the agent skill 👉 advanced-forms.leancode.co

Yes we do 😎

🚀 Day 3 at @FlutterconWorld Berlin is here! Been busy with all the talks over the past two days and haven't heard about Flitz yet? Come by our booth so @Fiolek_ can show you a quick demo of Flitz (you might also walk away with a brand-new Flitz mug☕). Flutter makes the developer's coding loop fast. But what about the product team's feedback loop? That's where Flitz comes in. #FlutterCon26 #FlutterDev #Flitz #NextApp26

Hey #FlutterDev 👋 We’re putting together something useful around #AddToApp, but first we want to hear more stories about your #AppMigration to Flutter. ✨ Here’s the deal: ✨ If you’re at @FlutterconWorld Berlin and have been on a team that migrated an app, come chat with us at the LeanCode booth! Share your migration story for a mug. Deal? 😉 Reach out directly to @mchudy_, who gave today’s talk, “The Reverse Flutter Journey,” or stop by our booth and tell us you’re here to talk app migration. #NextApp26

If you want to find out what we have...😆, come to our booth.

🚀 Day 2 at @FlutterconWorld Berlin is on! Have you heard about Patrol Dispatch yet? 👀 If not, now’s the perfect time to check it out! Stop by the LeanCode booth and let our team show you Patrol Dispatch - our new autonomous AI agent for Flutter E2E testing. 🤖 📍 Where to find us: Head to the back of the sponsor area, right next to the FlutterCon3 stage. See you there! 👋💙 #FlutterDev #FlutterCon26 #NextApp26 #PatrolDispatch

Flutter community is the best so it deserves the best coffee in the best mug 😎. Thanks guys 💙 #FlutterDev #nextapp26 #fluttercon26

I'm at @FlutterconWorld Berlin 2026 💙 You can meet me at @LeanCodePl's booth, so we can talk if any of our open source packages meets your project's needs 🙂 Easy form state management? Robust lint's? Dead code remover? Modern dependency injection? Cool MCPs? Tests? Or maybe just a tasty coffee? We have everything in here 💪

Here we are, LeanCode from above at @FlutterconWorld Berlin. 👀 It looks quite busy, and it's great! We love to chat with you all, especially about our new solutions and open-source packages. If you haven't visited our booth yet, don't hesitate to stop by. 💙 📍 Find LeanCode in the sponsor area - head all the way to the back, right next to the FlutterCon3 stage. See you there! 👋 #FlutterDev #FlutterCon26 #NextApp26

Coffee, code, and Flutter - sounds like a good reason to stop by. ☕💙 We’re at @FlutterconWorld ! Come visit the LeanCode booth, grab a coffee, meet the team, and chat with us about our new solutions, Patrol Dispatch and Flitz, plus our open-source packages you can use in your Flutter apps. 📍 Find LeanCode in the sponsor area - head all the way to the back, right next to the FlutterCon3 stage. See you there! 👋 #FlutterDev #FlutterCon26 #NextApp26

Have you ever struggled to show your PRs to Designers, Product Owners, or Project Sponsors? Say goodbye to screenshots and screen recordings. Meet #Flitz – a faster way to get your app onto their devices in under 3 minutes, not hours! 🚀 Flitz turns any branch into a shareable preview link that anyone on your team can open instantly on a real device. No PR, no CI run, no TestFlight upload. Here's how Flitz works: 1️⃣ Make a change on your branch. 2️⃣ Publish a preview. 3️⃣ Share the link or QR code with your teammates. What used to take a full day now takes under 3 minutes. That’s up to 99% less waiting. See Flitz in action 👉 flitz.dev #Flutter #FlutterDev

Talks delivered by the LeanCode team: 📅 Wednesday 7th Oct. 🕐 1.50-2:30 PM Building Flitz: How We Modified the Flutter Engine So Your Team Could Iterate Faster 🕒 2:50-3:30 PM Dependency Injection in Enterprise Flutter Applications 📅 Thursday 8th Oct. 🕐 1.50-2:30 PM The Reverse Flutter Journey: Taking a Production Flutter Web App to iOS and Android 🕟 4.30-5:10 PM Marionette MCP: Give AI control of your Flutter app 📅 Friday 9th Oct. 🕛 12:00-12:40 PM Using Bluetooth Low Energy in Flutter 🕐 1:50-2:30 PM Stop Being a Human Linter: Automating Flutter Architecture at Scale 🕒 2:50-3:30 PM Technically Accessible, Actually Usable - A11y for 1M MAU in Practice 🕟 4:30-5:10 PM Flutter Refactors at Scale: Change Everything, Break Nothing See you in Berlin! 👋

Meet the LeanCode team at @FlutterconWorld Berlin!👋 We’re bringing 8 talks across 3 days - all rooted in hands-on experience from building enterprise Flutter apps. Want a side quest? Find every LeanCode member from the photo at the venue and high-five them. Achievement unlocked if you get all 14. 😅 Between talks, find us at the LeanCode booth - see what we’ve been building, ask us anything, or come for the coffee. We won’t judge. ☕ Full LeanCode talk lineup in the first comment 👇 #fluttercon26 #FlutterDev #nextapp26

Are you ready for @FlutterconWorld Berlin? We definitely are! 💙 Time flies - and for the 4th year in a row, LeanCode is proud to be a Silver Sponsor of FlutterCon Berlin! 🥈✨ And we’re bringing something new. 👀 We’ve been working on solutions that we can’t wait to show you at our booth. Come by and see what we’ve been building! 📍Berlin, October 7–9. See you there! 👋 #fluttercon26 #FlutterDev #nextapp26

Patrol or Maestro for Flutter app testing? Here’s what you need to decide. 👉 leancode.co/blog/patrol-vs-m… Both solve the same problem with different architectures: Patrol runs inside your app’s process, while Maestro drives it from the outside. These are foundational decisions, not feature gaps. Read & understand the trade-offs. #FlutterDev #E2ETesting @patrol_leancode

Complicated forms. Simple code. Meet advanced_forms - our new #opensource package by @ksztandur for building complex Flutter forms in an easy way. 🚀 Conditional sections. Fields that depend on each other. Validation that has to fire at the right moment. Easy async validation with debouncing. Your superpowers with advanced_forms: 🌳 Your form is a tree. ✅ 3 validation modes out of the box. 🔗 Fields can update or revalidate each other. 🤖 An official Agent Skill. Try it out: advanced-forms.leancode.co #FlutterDev #Dart

While getting ready for the next edition of #FlutterTechSummit, we needed to check: How long would it take to get our FTS Flutter app ready for iPhone Duo? 👀 Turns out: only 1 day. ✨ #FlutterDev #iPhoneDuo

정말 훌륭해요😎