On that note, we’ve more recently taken a hard look at our app size which was 26.8 MB on Android. While that size isn’t completely out of control, it is definitely above our peer’s median, which the Google Play Console reports as 16.3 MB.11 May 2020
Read moreWhy React Native apps are slow?
You will want to make sure that you turn off “JS Dev Mode ,” or else it will run painfully slow on device. This is how you disable JS Dev Mode on Android: After running “react-native run-android” you should “shake” your device to bring up the menu. Select “Dev Settings” then uncheck “JS Dev Mode.”
Read moreWhy React Native apps are slow?
You will want to make sure that you turn off “JS Dev Mode ,” or else it will run painfully slow on device. This is how you disable JS Dev Mode on Android: After running “react-native run-android” you should “shake” your device to bring up the menu. Select “Dev Settings” then uncheck “JS Dev Mode.”
Read moreWhy my React Native app is slow?
Launch time. Slow app launch is another issue of React Native apps. If your app opens too slowly, you probably have too many dependencies in your app and you’re using slow components . Try to use fast, high-performance components and decrease the number of dependencies in your app.19 Şub 2021
Read moreHow can I make my React Native app faster?
Improve Start-up Time
Read moreHow can I make React Native run faster?
To optimize the application size of a react native application, you should:
Read moreWhy is Expo size too big for apk?
The size for an Expo app on iOS is approximately 33mb (download), and Android is about 20mb. This is because Expo includes a bunch of APIs regardless of whether or not you are using them – this lets you push over the air updates to use new APIs, but comes at the cost of binary size.
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