# WebXR Device APIs

- [Concepts](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/concepts.md)
- [What are WebXR Device APIs?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/concepts/what-are-webxr-device-apis.md)
- [Which Devices are Compatible with WebXR?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/concepts/which-devices-are-compatible-with-webxr.md)
- [Which Browsers support WebXR?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/concepts/which-browsers-support-webxr.md)
- [What is the Lifecycle of a WebXR Application?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/concepts/what-is-the-lifecycle-of-a-webxr-application.md)
- [What is XRReferenceSpaceType?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/concepts/what-is-xrreferencespacetype.md)
- [Project](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/project.md): Create your first AR & VR applications on the Web
- [How to enable VR?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/project/how-to-enable-vr.md)
- [How to enable AR and Hit-test?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/project/how-to-enable-ar-and-hit-test.md)
- [How to debug and test your WebXR Application with Chrome Dev Tools?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/project/how-to-debug-and-test-your-webxr-application-with-chrome-dev-tools.md)
- [How to load a 3D Model](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/project/3d-model-loaders.md)
- [Resources](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/resources.md)
- [What could go wrong?](https://www.xrdev.app/mixed-reality-docs/webxr-lessons/introduction-to-webxr-device-apis/what-could-go-wrong.md): If you are running into issues, check out the scenarios below that might be causing the problem.


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