Terms of Use

Using this site

Let VR is provided for learning and reference. You may read it, run the demos, and use the code samples in your own projects, including commercial ones, without asking permission or paying a fee.

Last updated: 2026-09-02.

No warranty

The explanations, demos, and code samples here are provided "as is", without warranty of any kind. WebXR is an evolving specification and browser support changes; something accurate when written may not stay accurate. Verify anything you rely on against the current specification and your target devices.

To the extent permitted by law, the author is not liable for any damages arising from the use of this site or the code published on it.

Content and attribution

The prose and illustrations on this site are the work of its author. The code samples are free to reuse. three.js is an independent open-source project under the MIT license and is not affiliated with this site.

External links

Pages here link to external references such as the WebXR specification and MDN. Those sites have their own terms and privacy practices, which this site does not control.

Changes

These terms may change. The current version always lives at https://letvr.com/terms/, with its effective date shown above.