https://github.com/yushulx/javascript-barcode-qr-code-scanner

JavaScript Barcode/QRCode Reader and Scanner
https://github.com/yushulx/javascript-barcode-qr-code-scanner

barcode code128 code39 datamatrix javascript pdf417 qrcode web webgl

Last synced: 3 months ago
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JavaScript Barcode/QRCode Reader and Scanner

• Host: GitHub
• URL: https://github.com/yushulx/javascript-barcode-qr-code-scanner
• Owner: yushulx
• Created: 2021-06-07T07:00:44.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2024-09-25T06:27:08.000Z (4 months ago)
• Last Synced: 2024-10-09T08:08:36.115Z (4 months ago)
• Topics: barcode, code128, code39, datamatrix, javascript, pdf417, qrcode, web, webgl
• Homepage: https://www.dynamsoft.com/codepool/html5-barcode-reader-javascript-webassembly.html
• Size: 211 KB
• Stars: 20
• Watchers: 2
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# JavaScript Barcode and QR Code Scanner

The samples demonstrate how to use the [Dynamsoft JavaScript Barcode SDK](https://www.dynamsoft.com/barcode-reader/sdk-javascript/) to create web-based barcode readers and QR code scanners.

![JavaScript Barcode Scanner](https://www.dynamsoft.com/codepool/img/2022/04/flutter-web-qr-code-scanner.png)

## License Activation

Obtain a [trial license](https://www.dynamsoft.com/customer/license/trialLicense/?product=dcv&package=cross-platform) to activate the JavaScript barcode SDK:

```javascript

Dynamsoft.DBR.BarcodeReader.license = "LICENSE-KEY";

```

## Documentation

[JavaScript Barcode Scanner API](https://www.dynamsoft.com/barcode-reader/programming/javascript/api-reference/BarcodeScanner.html?ver=latest)

## Try Examples

- [barcode-reader.html](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/barcode-reader.html)

- [barcode-result-overlay.html](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/barcode-result-overlay.html)

- [hello-world.html](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/hello-world.html)

- [manually-load.html](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/manually-load.html)

- [qr-code-scanner.html](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/qr-code-scanner.html)

- [ui-customization.html](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/ui-customization.html)

- [wrapper-test.html](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/wrapper-test.html)

    

    Build the TypeScript file:

    ```bash

    tsc --target ES5 dbr-scanner-wrapper.ts

    ```

- [WebGL](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/webgl/)

- [Driver License PDF417 Scanner](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/driver_license/)

- [Scan 1D Barcode and OCR Text](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/10.x/barcode_ocr_text)

- [Detect Barcode, MRZ and Document](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/9.x/barcode_mrz_document)

- [Aadhaar Card](https://yushulx.me/javascript-barcode-qr-code-scanner/examples/10.x/aadhaar_card/)

## Blog

- [How to Use WebGL to Accelerate Web Barcode and QR Code Decoding Speed](https://www.dynamsoft.com/codepool/webgl-accelerate-web-barcode-decoding-speed.html)

- [Build a Barcode Scanner Using JavaScript and HTML5](https://www.dynamsoft.com/codepool/html5-barcode-reader-javascript-webassembly.html)

- [Reading Driver’s License Information from PDF417 in JavaScript](https://www.dynamsoft.com/codepool/javascript-driver-license-pdf417-web.html)