How to clear react-native cache?

Question

In react-native development, there are multiple caches used when the app is built:

1. React-native packager cache
2. Emulator cache
3. Java side cache

Answer 1

Clearing the Cache of your React Native Project: if you are sure the module exists, try this steps:

1. Clear watchman watches: npm watchman watch-del-all
2. Delete node_modules: rm -rf node_modules and run yarn install
3. Reset Metro's cache: yarn start --reset-cache
4. Remove the cache: rm -rf /tmp/metro-*