NFC (Near Field Communication) is short-range radio that works when a phone touches a tag. Web NFC reads and writes NDEF messages on tags such as museum labels or inventory stickers, and it exists only in Chrome 1 for Android (since version 89); low-level tag commands are not exposed.
const reader = new NDEFReader();
await reader.scan(); // from a click; prompts once
reader.onreading = ({ serialNumber, message }) => console.log(serialNumber, message.records);
await reader.write({ records: [{ recordType: 'url', data: 'https://example.com/item/42' }] });