• expo
• build within this repo

styles

• 'flex' is described in 'ratio'
• 'width' is described in px as long as it in number. For % write it as string '23%'
• react-native Platform for specific styles in component
• Header can't by styled - wrapp in View

diff OS

• naming convention .android.js, .ios.js - keep diff files for diff os
• platform checks:

   if (Platform.OS === 'ios') {
      console.log('ios');
   } else if (Platform.android === 'android') {
      console.log('android');
   }