2 posts tagged with "Flutter Development"

If you've worked on a Flutter app for more than a few weeks, you've probably had this moment: the app works, the UI looks fine… but the code? It's slowly getting messy. A few unused variables here, a couple of print statements there, inconsistent styles everywhere. Nothing is broken yet, but you can feel future bugs lining up.

This is exactly where the Dart Analyzer quietly saves you.

Flutter ships with a static code analysis tool that watches your code while you write it and points out problems before they turn into crashes, performance issues, or painful refactors. The best part? Most teams barely scratch the surface of what it can do.

Let's walk through how the Dart Analyzer works, how you can customize it, and how a few small lint tweaks can make your Flutter app noticeably cleaner and easier to maintain.

You know that feeling when your Flutter app works perfectly in testing… but starts lagging, stuttering, or crashing after users spend some time in it? That's often not a "Flutter problem." It's a memory problem.

Memory leaks are sneaky. They don't always break your app immediately. Instead, they quietly pile up - using more RAM, slowing things down, and eventually pushing your app to a crash. The good news? Most memory leaks in Flutter are avoidable once you know where to look.

Let's walk through some practical, real-world ways to prevent memory leaks in Flutter - no fluff, just things you can actually apply.