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<a href="sample1.html">Sample 1</a> https://jeromeetienne.github.io/AR.js/three.js/examples/mobile-performance.html Not working
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<a href="sample2.html">Sample 2</a>
https://medium.com/arjs/how-to-create-your-own-marker-44becbec1105
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<a href="sample3.html">Sample 3</a>
https://stackoverflow.com/questions/47000523/a-frame-ar-js-marker-pattern-not-working
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<a href="sample4.html">Sample 4</a> <b>Not working</b>
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<a href="sample5.html">Sample 5</a> <b>Bar Code with static data</b>
<a href="sample5.1.html">Sample 5.1</a> <b>Bar Code with static data</b>
<ol>
  <li>https://github.com/artoolkit/artoolkit5/blob/master/doc/patterns/Matrix%20code%203x3%20(72dpi)/5.png</li>
  <li>https://github.com/artoolkit/artoolkit5/blob/master/doc/patterns/Matrix%20code%203x3%20(72dpi)/6.png</li>
  <li>https://github.com/artoolkit/artoolkit5/blob/master/doc/patterns/Matrix%20code%203x3%20(72dpi)/7.png</li>
  <li>https://github.com/artoolkit/artoolkit5/blob/master/doc/patterns/Multi%20pattern%204x3%20(A4).pdf</li>
  <li>http://au.gmented.com/app/marker/marker.php</li>
  <li>https://github.com/artoolkit/artoolkit-docs/blob/master/3_Marker_Training/marker_barcode.md</li>
</ol>
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<a href="/sample6.html">Sample 6</a> <b>Bar Code with dynamic</b>
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<a href="sample7.html">Sample 7</a> <b>QR Code with AR x</b>
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<a href="sample8.html">Sample 8</a> <b>QR Code with AR</b>
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<a href="sample9.html">Sample 9</a> <b>https://github.com/andrastoth/webcodecamjs</b>


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Ref
https://medium.com/arjs/ar-code-a-fast-path-to-augmented-reality-60e51be3cbdf
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sample uuid - c912cee2-86c4-4e19-8e67-44af57c22cdb