ARte-libs
https://github.com/jeromeetienne/AR.js
https://github.com/GoogleChromeLabs/pwacompat/blob/master/pwacompat.js
https://github.com/aframevr/aframe/blob/master/dist/aframe-v0.8.2.js
https://github.com/tinchoforever/belisario.com.ar/blob/master/scripts/aframe-gif-shader.js