RN < 0.50 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ &&
npm cache clean && npm install && npm start -- --reset-cache
RN >= 0.50 -  watchman watch-del-all && rm -rf $TMPDIR/react-native-packager-cache-* &&
rm -rf $TMPDIR/metro-bundler-cache-* && rm -rf node_modules/ && npm cache clean && npm
install && npm start -- --reset-cache

npm >= 5 - watchman watch-del-all && rm -rf $TMPDIR/react-* && rm -rf node_modules/ &&
npm cache verify && npm install && npm start -- --reset-cache

Windows - del %appdata%Tempreact-native-* & cd android & gradlew clean & cd .. & del
node_modules/ & npm cache clean --force & npm install & npm start -- --reset-cache