I built something with #A-Frame in 2 days (and you can too) - Mozilla Hacks - the Web developer blog
▻https://hacks.mozilla.org/2017/09/i-built-something-with-a-frame-in-2-days-and-you-can-too
▻https://slightlyoffbeat.github.io/marketing-vr
►https://aframe.io
▻https://github.com/donmccurdy/aframe-extras
#3D