👀 Views: 0 💬 Answers: 1 📅 Created: 2025-09-09

react-native performance animations javascript

I'm deploying to production and I'm trying to debug I'm testing a new approach and I'm not sure how to approach I've been banging my head against this for hours..... I'm sure I'm missing something obvious here, but Recently started working with a React Native application that needs to deliver smooth animations during navigation transitions. While aiming for a seamless user experience, I've noticed significant frame drops when navigating between screens, especially on older devices. Testing on an iPhone 7 and a Galaxy S8, the animations stutter, which negatively impacts the overall perception of app performance. In my codebase, I'm utilizing the `react-navigation` library (version 5.14.0) and implementing transitions with the `createStackNavigator`. Here’s how I set it up: ```javascript import { createStackNavigator } from '@react-navigation/stack'; import HomeScreen from './HomeScreen'; import DetailsScreen from './DetailsScreen'; const Stack = createStackNavigator(); const AppNavigator = () => { return ( <Stack.Navigator> <Stack.Screen name="Home" component={HomeScreen} /> <Stack.Screen name="Details" component={DetailsScreen} /> </Stack.Navigator> ); }; ``` I’ve attempted to optimize the performance by tweaking the animation configuration. For instance, I tried disabling gesture animations by setting `gestureEnabled: false` in the options: ```javascript <Stack.Screen name="Details" component={DetailsScreen} options={{ animationEnabled: true, gestureEnabled: false }} /> ``` While this helped a little, the transition still doesn’t feel as fluid as I would expect. To take it a step further, I explored using the `react-native-reanimated` library to handle animations more efficiently, but the learning curve has been steep. Here’s a quick example of how I started integrating `react-native-reanimated`: ```javascript import Animated, { Easing } from 'react-native-reanimated'; const transition = new Animated.Value(0); const startTransition = () => { Animated.timing(transition, { toValue: 1, duration: 300, easing: Easing.inOut(Easing.ease), useNativeDriver: true, }).start(); }; ``` Despite my efforts, I’m still facing challenges with the overall responsiveness of the animations. Would appreciate insights on best practices specifically for optimizing animated transitions in a React Native app that’s headed for production. Are there specific configurations or techniques that could address these performance issues more effectively? Any help would be greatly appreciated! How would you solve this? This is for a desktop app running on macOS. Any advice would be much appreciated. For reference, this is a production desktop app. What's the correct way to implement this? My team is using Javascript for this CLI tool. The stack includes Javascript and several other technologies. I'd really appreciate any guidance on this. This is part of a larger CLI tool I'm building. Thanks for any help you can provide!