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Fluttering at 60 FPS
Apr 15th, 2020
Flutter Warsaw #10
At the second presentation 10th edition of Flutter Warsaw Meetup, we’ll take a close look at app performance and its optimization. If you are here, you might already know, that Flutter tries to provide us really smooth animations, 60 FPS (frames per second), or even 120 FPS rendering on devices that are capable of it. And it’s really good at it, in most scenarios of course, if we don’t fall into some pitfalls. But if we do, we need to know how to avoid such things. The answer to that question you’ll find out in this video, as well as:
- What is “under” the Flutter engine;
- How Flutter renders widgets;
- Basic tips for optimizing your app;
- What to do if your app is “slow”;
- How to avoid common traps;
- Approach to performance debugging;
- Build-in debugging tools.
Watch the video about improving Flutter app performance
Read more
Whiteboards make it easier to collaborate on designs, teach people new concepts, and express ideas. In this blog post, we explore a possible implementation of a whiteboard using Flutter to create a mobile application and Firestore database as backend.
Firestore and Firebase suite are great technologies. They allow developers to build some features in Flutter and other mobile frameworks really fast. However, Firestore has also many pain points that outweigh the pros in most of the more advanced cases. Is Firestore appropriate for you? Read on to find out why!
Managing a state can be a stressful ordeal if you dive into it without any thought. This kind of monstrous code can be tamed with the principles of immutability. And as if cleaning your code wasn't enough in itself, an immutable state comes with a handful of hidden superpowers! Come along for the journey to find out how to use them.
Jakub Biliński was responsible for the architecture, approach, and development of a new version of the mobile application for strategic and corporate clients of the bank. Watch the video to see how his team adjusted to FinTech security compliance, wrote a custom HTTP client, maintained application scalability, and more.
We build communities
Flutter Warsaw is an IT community focused on modern Flutter technology. It is one of the largest so-called meetups dedicated to Flutter in Europe, initiated by LeanCode in 2018 in Warsaw, Poland with over 1.8k members worldwide. It gathers Flutter enthusiasts and other IT professionals interested in getting to know its possibilities.
Flutter Europe is an initiative driven by European Flutter Communities to gather people passionate about Flutter and those who want to learn how to create beautiful applications. Its last edition, one of the biggest Flutter conferences, took place in 2020 in Warsaw, Poland. It was organized to share Flutter's knowledge further.