Module for reading NFC id using React Native (android only)
Try code in example/index.android.js
Don't forget to put example/AndroidManifest.xml to android/app/src/main and example/nfc_tech_filter.xml to android/app/src/main/res/xml
Run app and touch your phone with any NFC card - it should display card ID.
Also check out another NFC react-native module: https://github.com/Lube/nfc-react-native I spent a lot of time trying to get it work, but no way (may be now it does).