About Let VR

What this site is

Let VR is a reference site about WebXR and three.js. Each page takes a single concept — how an immersive session starts, how controller input is read, how a hand pose becomes a pinch gesture — and treats it properly: an interactive demo you can tune with real parameters, followed by an explanation of what is happening underneath.

Most WebXR material assumes you already own a headset. This site does not. Every demo is written for an ordinary desktop browser first, driven by mouse and keyboard, and switches to a real immersive session only when the device you are reading on supports one.

Who writes it

This is an independent site, written and maintained by one developer. It is not affiliated with the W3C Immersive Web Working Group, the three.js project, or any headset manufacturer.

If something here is wrong, incomplete, or out of date, please say so: miioflee@gmail.com.

How it is built

Let VR is a static site built with Astro and deployed on Cloudflare Pages. The demos are plain JavaScript and three.js running in your browser — nothing is sent to a server for processing.