Methods to create, iterate, and publish webAR.

8th Wall web AR & Sumerian
https://www.8thwall.com/docs/web/

Torch & 8th Wall

Reality Composer & USDZ
Mac OSX & iOS program - can create interactive AR experiences and export to USDZ to be viewed on WebAR in Safari or Chrome.

AFrame & Google Chrome
HTML & CSS, horizontal planar tracking based on ARCore & ARKit.
Needs experimental flags turned on in Chrome.

AFrame & Marker-based AR
(AR Toolkit from 1996, based on Jermone Ettiene’s ar.js)
Anchors to Hiro codes, or custom patterns (.patt) files
Hiro codes need a white border around them.