barcode-react-scanner Is a simple react component to read barcodes. How to use ? Install Recommended way to install is by using package manager (npm, yarn etc): npm i barcode-react-scanneror yarn add barcode-react-scanner Use import React, { useState } from 'react';import BarCodeScanner from 'barcode-react-scanner'; const TestingComponent = (): JSX.Element => { const [code, setCode] = useState<string>('') return ( <> { code && <p> code </p> } <BarCodeScanner onUpdate={ (err, resp): void => { if(resp) { setCode(resp.getText()) } }} /> </> ); } export default TestingComponent;