1️⃣ Detect Performance Bottlenecks
Use SchedulerBinding to monitor frame rates and adjust UI accordingly:
2️⃣ Reduce Animation Load
Disable animations dynamically:
3️⃣ Optimize Resource Management
• Use ListView.builder for efficient rendering.
• Lazy load images with cached_network_image.
CachedNetworkImage(imageUrl: "https://lnkd.in/dg4PAzhz");
4️⃣ Offload Heavy Tasks with Isolates
Prevent UI freezes by running tasks on a separate thread:
import 'dart:isolate';
Future
return await Isolate.run(() => computeSum(value));
}
int computeSum(int value) {
return (value * (value + 1)) ~/ 2; // Sum of first N numbers
}
Why It Works
✅ No UI lag – tasks run separately.
✅ Better than compute() for long-running tasks.
