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quaggaJS
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quaggaJS
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========
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========
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- [Changelog](#changelog) (2015-03-16)
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- [Changelog](#changelog) (2015-04-16)
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## What is QuaggaJS?
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## What is QuaggaJS?
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QuaggaJS is a barcode-scanner entirely written in JavaScript supporting real-
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QuaggaJS is a barcode-scanner entirely written in JavaScript supporting real-
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time localization and decoding of various types of barcodes such as __EAN__,
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time localization and decoding of various types of barcodes such as __EAN__,
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__CODE128__ and __CODE39__. The library is also capable of using `getUserMedia`
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__CODE128__, __CODE39__ and __CODABAR__. The library is also capable of using `getUserMedia`
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to get direct access to the user's camera stream. Although the code relies on
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to get direct access to the user's camera stream. Although the code relies on
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heavy image-processing even recent smartphones are capable of locating and
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heavy image-processing even recent smartphones are capable of locating and
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decoding barcodes in real-time.
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decoding barcodes in real-time.
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@ -291,6 +291,10 @@ work.
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## <a name="changelog">Changelog</a>
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## <a name="changelog">Changelog</a>
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### 2015-04-16
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- Features
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- Added support for [Codabar][codabar_wiki] barcodes
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### 2015-03-16
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### 2015-03-16
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- Improvements
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- Improvements
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- now includes minified version (23.3KB gzipped)
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- now includes minified version (23.3KB gzipped)
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@ -334,5 +338,6 @@ introduced to the API.
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[mochaUrl]: https://github.com/mochajs/mocha
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[mochaUrl]: https://github.com/mochajs/mocha
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[karmaUrl]: http://karma-runner.github.io/
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[karmaUrl]: http://karma-runner.github.io/
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[code39_wiki]: http://en.wikipedia.org/wiki/Code_39
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[code39_wiki]: http://en.wikipedia.org/wiki/Code_39
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[codabar_wiki]: http://en.wikipedia.org/wiki/Codabar
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[oberhofer_co_how]: http://www.oberhofer.co/how-barcode-localization-works-in-quaggajs/
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[oberhofer_co_how]: http://www.oberhofer.co/how-barcode-localization-works-in-quaggajs/
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[github_examples]: http://serratus.github.io/quaggaJS/examples
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[github_examples]: http://serratus.github.io/quaggaJS/examples
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