This is a sample code to read barcodes with Swift. Reference: Swift 4でQRコードを読み取る A Read more

This is a sample implementation of TouchableOpacity, which turns a view such as an image into a button in ReactNative. Tap on an image of Kabigon to get an alert. Read more

This is a sample of displaying Text with ReactNative. react-native: 0.56.0

This is an important comment note that I use only occasionally in ReactNative. Installing react-native-cli globally with npm npm install -g react-native-cli react-native -v Create a project Read more

This is a sample to display an indicator in ReactNative. react-native: 0.56.0

This is a sample of displaying an image with ReactNative. If you want to retrieve images from the Internet on iOS, you need to set up ATS, so be careful. Read more

This is a sample code to specify the size of the View with FlexBox. react-native: 0.56.0 The purple, ochre, and light blue views are at a height of 1 : 2 : 3. Read more

This is a sample to display FlatList in ReactNative. react-native: 0.56.0

This is a sample of displaying a button in ReactNative. Press the button to display the alarm. react-native: 0.56.0