jsqr
https://github.com/cozmo/jsqr
TypeScript
A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.
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- Issues
- feat: add demo link
- Update demo to indicate frequent canvas read
- Why do some images have return values? Some pictures don't
- Cannot read transparent pixels
- crop qrcode error
- I discovered a QR code that cannot be recognized.
- EAN-13 Format
- This JSQR library do not work reading barcode in image. I think it has algorith issue
- Unable to read this Qrcode
- Error: Malformed data passed to binarizer.
- Docs
- TypeScript not yet supported