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react-qrcode

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react-qrcode

🤳 A React component for QR code generation with `qrcode`


Version published
Maintainers
2
Weekly downloads
2,306
decreased by-6.87%

Weekly downloads

Readme

Source

ReactQRCode

🤳 A React component for QR code generation with qrcode

Demo

Usage

// Component
import ReactDOM from 'react-dom'
import { QRCode } from 'react-qrcode'

ReactDOM.render(<QRCode value="https://www.1stg.me" />)

// hooks
import { useQRCode } from 'react-qrcode'

export const App = () => {
  const [value, setValue] = useState('https://www.1stg.me')
  const dataUrl = useQRCode(value)
  return (
    <>
      <div>dataUrl: {dataUrl}</div>
      <img src={dataUrl} />
      <input onChange={e => setValue(e.currentTarget.value)} />
    </>
  )
}

Available Props

proptype (range)default value
versionnumber (1-40)N/A
errorCorrectionLevelString ('low', 'medium', 'quartile', 'high', 'L', 'M', 'Q', 'H')'M'
maskPatternnumber (0-7)N/A
toSJISFuncFunctionN/A
marginnumber4
scalenumber4
widthnumberN/A
color{ dark: string; light:string }{ dark: '#000000ff', light: '#ffffffff' }
typestring ('image/png', 'image/jpeg', 'image/webp')'image/png'
qualitynumber(0-1)0.92
valuestring | Array<{ data: string; mode?: string }>N/A

Sponsors

1stGRxTSUnTS
1stG Open Collective backers and sponsorsRxTS Open Collective backers and sponsorsUnTS Open Collective backers and sponsors

Backers

1stGRxTSUnTS
1stG Open Collective backers and sponsorsRxTS Open Collective backers and sponsorsUnTS Open Collective backers and sponsors

Changelog

Detailed changes for each release are documented in CHANGELOG.md.

License

MIT © JounQin@1stG.me

Keywords

FAQs

Last updated on 13 Oct 2022

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