You can now create immersive experiences for smartphones and head-mounted displays with the WebXR Device API. New in Chrome 79 - Web XR
w3.org
This specification describes support for accessing virtual reality (VR) and augmented reality (AR) devices, including sensors and head-mounted displays, on the Web. W3C (2019-10-10) WebXR Device API W3C Working Draft
This document uses the acronym XR throughout to refer to the spectrum of hardware, applications, and techniques used for Virtual Reality, Augmented Reality, and other related technologies. W3C Working Draft
The WebXR Device API provides the interfaces necessary to enable developers to build compelling, comfortable, and safe immersive applications on the web across a wide variety of hardware form factors. W3C Working Draft