diff --git a/features/webxr-anchors.yml b/features/webxr-anchors.yml
new file mode 100644
index 00000000000..e34e0091930
--- /dev/null
+++ b/features/webxr-anchors.yml
@@ -0,0 +1,19 @@
+name: Anchors (WebXR)
+description: An `XRAnchor` object keeps track of a pose that is fixed relative to the real world. Anchors build an illusion that the placed objects are really present in the user's environment.
+spec: https://immersive-web.github.io/anchors/
+group: webxr
+compat_features:
+  - api.XRAnchor
+  - api.XRAnchor.anchorSpace
+  - api.XRAnchor.delete
+  - api.XRAnchorSet
+  - api.XRAnchorSet.entries
+  - api.XRAnchorSet.forEach
+  - api.XRAnchorSet.has
+  - api.XRAnchorSet.keys
+  - api.XRAnchorSet.size
+  - api.XRAnchorSet.values
+  - api.XRAnchorSet.@@iterator
+  - api.XRFrame.createAnchor
+  - api.XRFrame.trackedAnchors
+  - api.XRHitTestResult.createAnchor
diff --git a/features/webxr-anchors.yml.dist b/features/webxr-anchors.yml.dist
new file mode 100644
index 00000000000..049fb9c590e
--- /dev/null
+++ b/features/webxr-anchors.yml.dist
@@ -0,0 +1,24 @@
+# Generated from: webxr-anchors.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "85"
+    chrome_android: "85"
+    edge: "85"
+compat_features:
+  - api.XRAnchor
+  - api.XRAnchor.anchorSpace
+  - api.XRAnchor.delete
+  - api.XRAnchorSet
+  - api.XRAnchorSet.@@iterator
+  - api.XRAnchorSet.entries
+  - api.XRAnchorSet.forEach
+  - api.XRAnchorSet.has
+  - api.XRAnchorSet.keys
+  - api.XRAnchorSet.size
+  - api.XRAnchorSet.values
+  - api.XRFrame.createAnchor
+  - api.XRFrame.trackedAnchors
+  - api.XRHitTestResult.createAnchor
diff --git a/features/webxr-ar.yml b/features/webxr-ar.yml
new file mode 100644
index 00000000000..d60746167ab
--- /dev/null
+++ b/features/webxr-ar.yml
@@ -0,0 +1,8 @@
+name: Augmented reality
+description: The `"immersive-ar"` value for `navigator.xr.requestSession()` starts an augmented reality WebXR session that renders content aligned with the visible environment.
+spec: https://immersive-web.github.io/webxr-ar-module/
+group: webxr
+compat_features:
+  - api.XRSession.environmentBlendMode
+  - api.XRSession.interactionMode
+  - api.XRView.isFirstPersonObserver
diff --git a/features/webxr-ar.yml.dist b/features/webxr-ar.yml.dist
new file mode 100644
index 00000000000..f8022de18bf
--- /dev/null
+++ b/features/webxr-ar.yml.dist
@@ -0,0 +1,31 @@
+# Generated from: webxr-ar.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "86"
+    chrome_android: "86"
+    edge: "86"
+compat_features:
+  # baseline: false
+  # support:
+  #   chrome: "81"
+  #   chrome_android: "81"
+  #   edge: "81"
+  - api.XRSession.environmentBlendMode
+
+  # baseline: false
+  # support:
+  #   chrome: "84"
+  #   chrome_android: "84"
+  #   edge: "84"
+  - api.XRSession.interactionMode
+
+  # ⬇️ Same status as overall feature ⬇️
+  # baseline: false
+  # support:
+  #   chrome: "86"
+  #   chrome_android: "86"
+  #   edge: "86"
+  - api.XRView.isFirstPersonObserver
diff --git a/features/webxr-camera.yml b/features/webxr-camera.yml
new file mode 100644
index 00000000000..2343a5c0277
--- /dev/null
+++ b/features/webxr-camera.yml
@@ -0,0 +1,10 @@
+name: Raw camera access for WebXR
+description: The `XRView.camera` property provides direct access to pose-synchronized camera images within a WebXR session.
+spec: https://immersive-web.github.io/raw-camera-access/
+group: webxr
+compat_features:
+  - api.XRCamera
+  - api.XRCamera.width
+  - api.XRCamera.height
+  - api.XRView.camera
+  - api.XRWebGLBinding.getCameraImage
diff --git a/features/webxr-camera.yml.dist b/features/webxr-camera.yml.dist
new file mode 100644
index 00000000000..e204ec3f69c
--- /dev/null
+++ b/features/webxr-camera.yml.dist
@@ -0,0 +1,15 @@
+# Generated from: webxr-camera.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "107"
+    chrome_android: "107"
+    edge: "107"
+compat_features:
+  - api.XRCamera
+  - api.XRCamera.height
+  - api.XRCamera.width
+  - api.XRView.camera
+  - api.XRWebGLBinding.getCameraImage
diff --git a/features/webxr-depth-sensing.yml b/features/webxr-depth-sensing.yml
new file mode 100644
index 00000000000..370206e553d
--- /dev/null
+++ b/features/webxr-depth-sensing.yml
@@ -0,0 +1,19 @@
+name: Depth sensing
+description: An `XRDepthInformation` object represents a measurement of the distance from the user's device to the real-world geometry in the user's environment.
+spec: https://immersive-web.github.io/depth-sensing/
+group: webxr
+compat_features:
+  - api.XRSession.depthUsage
+  - api.XRSession.depthDataFormat
+  - api.XRDepthInformation
+  - api.XRDepthInformation.height
+  - api.XRDepthInformation.normDepthBufferFromNormView
+  - api.XRDepthInformation.rawValueToMeters
+  - api.XRDepthInformation.width
+  - api.XRCPUDepthInformation
+  - api.XRCPUDepthInformation.data
+  - api.XRCPUDepthInformation.getDepthInMeters
+  - api.XRFrame.getDepthInformation
+  - api.XRWebGLDepthInformation
+  - api.XRWebGLDepthInformation.texture
+  - api.XRWebGLBinding.getDepthInformation
diff --git a/features/webxr-depth-sensing.yml.dist b/features/webxr-depth-sensing.yml.dist
new file mode 100644
index 00000000000..0465ef4ff4b
--- /dev/null
+++ b/features/webxr-depth-sensing.yml.dist
@@ -0,0 +1,24 @@
+# Generated from: webxr-depth-sensing.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "90"
+    chrome_android: "90"
+    edge: "90"
+compat_features:
+  - api.XRCPUDepthInformation
+  - api.XRCPUDepthInformation.data
+  - api.XRCPUDepthInformation.getDepthInMeters
+  - api.XRDepthInformation
+  - api.XRDepthInformation.height
+  - api.XRDepthInformation.normDepthBufferFromNormView
+  - api.XRDepthInformation.rawValueToMeters
+  - api.XRDepthInformation.width
+  - api.XRFrame.getDepthInformation
+  - api.XRSession.depthDataFormat
+  - api.XRSession.depthUsage
+  - api.XRWebGLBinding.getDepthInformation
+  - api.XRWebGLDepthInformation
+  - api.XRWebGLDepthInformation.texture
diff --git a/features/webxr-device.yml b/features/webxr-device.yml
new file mode 100644
index 00000000000..0b4f513c57b
--- /dev/null
+++ b/features/webxr-device.yml
@@ -0,0 +1,110 @@
+name: WebXR
+description: The `navigator.xr` API represents the browser's virtual reality or augmented reality system. You can use to request a WebXR session.
+spec: https://immersive-web.github.io/webxr/
+group: webxr
+status:
+  compute_from: api.Navigator.xr
+compat_features:
+  - api.Navigator.xr
+  - api.XRSystem
+  - api.XRSystem.devicechange_event
+  - api.XRSystem.isSessionSupported
+  - api.XRSystem.requestSession
+  - api.XRSession
+  - api.XRSession.cancelAnimationFrame
+  - api.XRSession.enabledFeatures
+  - api.XRSession.end
+  - api.XRSession.end_event
+  - api.XRSession.inputSources
+  - api.XRSession.inputsourceschange_event
+  - api.XRSession.renderState
+  - api.XRSession.requestAnimationFrame
+  - api.XRSession.requestReferenceSpace
+  - api.XRSession.select_event
+  - api.XRSession.selectend_event
+  - api.XRSession.selectstart_event
+  - api.XRSession.squeeze_event
+  - api.XRSession.squeezeend_event
+  - api.XRSession.squeezestart_event
+  - api.XRSession.updateRenderState
+  - api.XRSession.visibilitychange_event
+  - api.XRSession.visibilityState
+  - api.XRRenderState
+  - api.XRRenderState.baseLayer
+  - api.XRRenderState.depthFar
+  - api.XRRenderState.depthNear
+  - api.XRRenderState.inlineVerticalFieldOfView
+  - api.XRFrame
+  - api.XRFrame.getPose
+  - api.XRFrame.getViewerPose
+  - api.XRFrame.session
+  - api.XRSpace
+  - api.XRReferenceSpace
+  - api.XRReferenceSpace.getOffsetReferenceSpace
+  - api.XRReferenceSpace.reset_event
+  - api.XRView
+  - api.XRView.eye
+  - api.XRView.projectionMatrix
+  - api.XRView.recommendedViewportScale
+  - api.XRView.requestViewportScale
+  - api.XRView.transform
+  - api.XRViewport
+  - api.XRViewport.height
+  - api.XRViewport.width
+  - api.XRViewport.x
+  - api.XRViewport.y
+  - api.XRRigidTransform
+  - api.XRRigidTransform.XRRigidTransform
+  - api.XRRigidTransform.inverse
+  - api.XRRigidTransform.matrix
+  - api.XRRigidTransform.orientation
+  - api.XRRigidTransform.position
+  - api.XRPose
+  - api.XRPose.angularVelocity
+  - api.XRPose.emulatedPosition
+  - api.XRPose.linearVelocity
+  - api.XRPose.transform
+  - api.XRViewerPose
+  - api.XRViewerPose.views
+  - api.XRInputSource
+  - api.XRInputSource.gripSpace
+  - api.XRInputSource.handedness
+  - api.XRInputSource.profiles
+  - api.XRInputSource.targetRayMode
+  - api.XRInputSource.targetRaySpace
+  - api.XRInputSourceArray
+  - api.XRInputSourceArray.entries
+  - api.XRInputSourceArray.forEach
+  - api.XRInputSourceArray.keys
+  - api.XRInputSourceArray.length
+  - api.XRInputSourceArray.values
+  - api.XRInputSourceArray.@@iterator
+  - api.XRLayer
+  - api.XRWebGLLayer
+  - api.XRWebGLLayer.XRWebGLLayer
+  - api.XRWebGLLayer.antialias
+  - api.XRWebGLLayer.fixedFoveation
+  - api.XRWebGLLayer.framebuffer
+  - api.XRWebGLLayer.framebufferHeight
+  - api.XRWebGLLayer.framebufferWidth
+  - api.XRWebGLLayer.getNativeFramebufferScaleFactor_static
+  - api.XRWebGLLayer.getViewport
+  - api.XRWebGLLayer.ignoreDepthValues
+  - api.XRSessionEvent
+  - api.XRSessionEvent.XRSessionEvent
+  - api.XRSessionEvent.session
+  - api.XRInputSourceEvent
+  - api.XRInputSourceEvent.XRInputSourceEvent
+  - api.XRInputSourceEvent.frame
+  - api.XRInputSourceEvent.inputSource
+  - api.XRInputSourcesChangeEvent
+  - api.XRInputSourcesChangeEvent.XRInputSourcesChangeEvent
+  - api.XRInputSourcesChangeEvent.added
+  - api.XRInputSourcesChangeEvent.removed
+  - api.XRInputSourcesChangeEvent.session
+  - api.XRReferenceSpaceEvent
+  - api.XRReferenceSpaceEvent.XRReferenceSpaceEvent
+  - api.XRReferenceSpaceEvent.referenceSpace
+  - api.XRReferenceSpaceEvent.transform
+  - api.XRBoundedReferenceSpace
+  - api.XRBoundedReferenceSpace.boundsGeometry
diff --git a/features/webxr-device.yml.dist b/features/webxr-device.yml.dist
new file mode 100644
index 00000000000..243ccc14263
--- /dev/null
+++ b/features/webxr-device.yml.dist
@@ -0,0 +1,146 @@
+# Generated from: webxr-device.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "79"
+    chrome_android: "79"
+    edge: "79"
+compat_features:
+  # ⬇️ Same status as overall feature ⬇️
+  # baseline: false
+  # support:
+  #   chrome: "79"
+  #   chrome_android: "79"
+  #   edge: "79"
+  - api.Navigator.xr
+  - api.XRBoundedReferenceSpace
+  - api.XRBoundedReferenceSpace.boundsGeometry
+  - api.XRFrame
+  - api.XRFrame.getPose
+  - api.XRFrame.getViewerPose
+  - api.XRFrame.session
+  - api.XRInputSource
+  - api.XRInputSource.gripSpace
+  - api.XRInputSource.handedness
+  - api.XRInputSource.profiles
+  - api.XRInputSource.targetRayMode
+  - api.XRInputSource.targetRaySpace
+  - api.XRInputSourceArray
+  - api.XRInputSourceArray.@@iterator
+  - api.XRInputSourceArray.entries
+  - api.XRInputSourceArray.forEach
+  - api.XRInputSourceArray.keys
+  - api.XRInputSourceArray.length
+  - api.XRInputSourceArray.values
+  - api.XRInputSourceEvent
+  - api.XRInputSourceEvent.XRInputSourceEvent
+  - api.XRInputSourceEvent.frame
+  - api.XRInputSourceEvent.inputSource
+  - api.XRInputSourcesChangeEvent
+  - api.XRInputSourcesChangeEvent.XRInputSourcesChangeEvent
+  - api.XRInputSourcesChangeEvent.added
+  - api.XRInputSourcesChangeEvent.removed
+  - api.XRInputSourcesChangeEvent.session
+  - api.XRPose
+  - api.XRPose.emulatedPosition
+  - api.XRPose.transform
+  - api.XRReferenceSpace
+  - api.XRReferenceSpace.getOffsetReferenceSpace
+  - api.XRReferenceSpace.reset_event
+  - api.XRReferenceSpaceEvent
+  - api.XRReferenceSpaceEvent.XRReferenceSpaceEvent
+  - api.XRReferenceSpaceEvent.referenceSpace
+  - api.XRReferenceSpaceEvent.transform
+  - api.XRRenderState
+  - api.XRRenderState.baseLayer
+  - api.XRRenderState.depthFar
+  - api.XRRenderState.depthNear
+  - api.XRRenderState.inlineVerticalFieldOfView
+  - api.XRRigidTransform
+  - api.XRRigidTransform.XRRigidTransform
+  - api.XRRigidTransform.inverse
+  - api.XRRigidTransform.matrix
+  - api.XRRigidTransform.orientation
+  - api.XRRigidTransform.position
+  - api.XRSession
+  - api.XRSession.cancelAnimationFrame
+  - api.XRSession.end
+  - api.XRSession.end_event
+  - api.XRSession.inputSources
+  - api.XRSession.inputsourceschange_event
+  - api.XRSession.renderState
+  - api.XRSession.requestAnimationFrame
+  - api.XRSession.requestReferenceSpace
+  - api.XRSession.select_event
+  - api.XRSession.selectend_event
+  - api.XRSession.selectstart_event
+  - api.XRSession.updateRenderState
+  - api.XRSession.visibilityState
+  - api.XRSession.visibilitychange_event
+  - api.XRSessionEvent
+  - api.XRSessionEvent.XRSessionEvent
+  - api.XRSessionEvent.session
+  - api.XRSpace
+  - api.XRSystem
+  - api.XRSystem.devicechange_event
+  - api.XRSystem.isSessionSupported
+  - api.XRSystem.requestSession
+  - api.XRView
+  - api.XRView.eye
+  - api.XRView.projectionMatrix
+  - api.XRView.transform
+  - api.XRViewerPose
+  - api.XRViewerPose.views
+  - api.XRViewport
+  - api.XRViewport.height
+  - api.XRViewport.width
+  - api.XRViewport.x
+  - api.XRViewport.y
+  - api.XRWebGLLayer
+  - api.XRWebGLLayer.XRWebGLLayer
+  - api.XRWebGLLayer.antialias
+  - api.XRWebGLLayer.framebuffer
+  - api.XRWebGLLayer.framebufferHeight
+  - api.XRWebGLLayer.framebufferWidth
+  - api.XRWebGLLayer.getNativeFramebufferScaleFactor_static
+  - api.XRWebGLLayer.getViewport
+  - api.XRWebGLLayer.ignoreDepthValues
+
+  # baseline: false
+  # support:
+  #   chrome: "83"
+  #   chrome_android: "83"
+  #   edge: "83"
+  - api.XRSession.squeeze_event
+  - api.XRSession.squeezeend_event
+  - api.XRSession.squeezestart_event
+
+  # baseline: false
+  # support:
+  #   chrome: "84"
+  #   chrome_android: "84"
+  #   edge: "84"
+  - api.XRLayer
+
+  # baseline: false
+  # support:
+  #   chrome: "90"
+  #   chrome_android: "90"
+  #   edge: "90"
+  - api.XRView.recommendedViewportScale
+  - api.XRView.requestViewportScale
+
+  # baseline: false
+  # support:
+  #   chrome: "111"
+  #   chrome_android: "111"
+  #   edge: "111"
+  - api.XRSession.enabledFeatures
+
+  # baseline: false
+  # support: {}
+  - api.XRPose.angularVelocity
+  - api.XRPose.linearVelocity
+  - api.XRWebGLLayer.fixedFoveation
diff --git a/features/webxr-dom-overlays.yml b/features/webxr-dom-overlays.yml
new file mode 100644
index 00000000000..839f7319d7a
--- /dev/null
+++ b/features/webxr-dom-overlays.yml
@@ -0,0 +1,6 @@
+name: DOM overlays for WebXR
+description: A DOM overlay shows 2D DOM content as an interactive, transparent layer on top of a WebXR application's WebGL content and camera image.
+spec: https://immersive-web.github.io/dom-overlays/
+group: webxr
+compat_features:
+  - api.XRSession.domOverlayState
diff --git a/features/webxr-dom-overlays.yml.dist b/features/webxr-dom-overlays.yml.dist
new file mode 100644
index 00000000000..be78e40f507
--- /dev/null
+++ b/features/webxr-dom-overlays.yml.dist
@@ -0,0 +1,11 @@
+# Generated from: webxr-dom-overlays.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "83"
+    chrome_android: "83"
+    edge: "83"
+compat_features:
+  - api.XRSession.domOverlayState
diff --git a/features/webxr-gamepads.yml b/features/webxr-gamepads.yml
new file mode 100644
index 00000000000..e0c03af8e3d
--- /dev/null
+++ b/features/webxr-gamepads.yml
@@ -0,0 +1,6 @@
+name: Gamepad (WebXR)
+description: The `gamepad` attribute of an `XRInputSource` represents an XR input device, such as a motion controller, that reports data from physical inputs (such as buttons, touch pads, and triggers).
+spec: https://immersive-web.github.io/webxr-gamepads-module/
+group: webxr
+compat_features:
+  - api.XRInputSource.gamepad
diff --git a/features/webxr-gamepads.yml.dist b/features/webxr-gamepads.yml.dist
new file mode 100644
index 00000000000..1e5215a95ce
--- /dev/null
+++ b/features/webxr-gamepads.yml.dist
@@ -0,0 +1,11 @@
+# Generated from: webxr-gamepads.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "79"
+    chrome_android: "79"
+    edge: "79"
+compat_features:
+  - api.XRInputSource.gamepad
diff --git a/features/webxr-hand-input.yml b/features/webxr-hand-input.yml
new file mode 100644
index 00000000000..111535316b8
--- /dev/null
+++ b/features/webxr-hand-input.yml
@@ -0,0 +1,21 @@
+name: Hand input
+description: An `XRHand` object, from the `hand` attribute of an `XRInputSource` object, represents a WebXR session's fully-articulated hand tracking model.
+spec: https://immersive-web.github.io/webxr-hand-input/
+group: webxr
+compat_features:
+  - api.XRInputSource.hand
+  - api.XRHand
+  - api.XRHand.entries
+  - api.XRHand.forEach
+  - api.XRHand.get
+  - api.XRHand.keys
+  - api.XRHand.size
+  - api.XRHand.values
+  - api.XRHand.@@iterator
+  - api.XRJointSpace
+  - api.XRJointSpace.jointName
+  - api.XRFrame.fillJointRadii
+  - api.XRFrame.fillPoses
+  - api.XRFrame.getJointPose
+  - api.XRJointPose
+  - api.XRJointPose.radius
diff --git a/features/webxr-hand-input.yml.dist b/features/webxr-hand-input.yml.dist
new file mode 100644
index 00000000000..ec622e54cdd
--- /dev/null
+++ b/features/webxr-hand-input.yml.dist
@@ -0,0 +1,23 @@
+# Generated from: webxr-hand-input.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support: {}
+compat_features:
+  - api.XRFrame.fillJointRadii
+  - api.XRFrame.fillPoses
+  - api.XRFrame.getJointPose
+  - api.XRHand
+  - api.XRHand.@@iterator
+  - api.XRHand.entries
+  - api.XRHand.forEach
+  - api.XRHand.get
+  - api.XRHand.keys
+  - api.XRHand.size
+  - api.XRHand.values
+  - api.XRInputSource.hand
+  - api.XRJointPose
+  - api.XRJointPose.radius
+  - api.XRJointSpace
+  - api.XRJointSpace.jointName
diff --git a/features/webxr-hit-test.yml b/features/webxr-hit-test.yml
new file mode 100644
index 00000000000..2caf6eccf21
--- /dev/null
+++ b/features/webxr-hit-test.yml
@@ -0,0 +1,23 @@
+name: Hit test
+description: The `getHitTestResults()` method of an `XRFrame` object helps place objects in an augmented reality session by finding where cast rays intersect with real-world geometry.
+spec: https://immersive-web.github.io/hit-test/
+group: webxr
+compat_features:
+  - api.XRHitTestSource
+  - api.XRHitTestSource.cancel
+  - api.XRTransientInputHitTestSource
+  - api.XRTransientInputHitTestSource.cancel
+  - api.XRHitTestResult
+  - api.XRHitTestResult.getPose
+  - api.XRTransientInputHitTestResult
+  - api.XRTransientInputHitTestResult.inputSource
+  - api.XRTransientInputHitTestResult.results
+  - api.XRSession.requestHitTestSource
+  - api.XRSession.requestHitTestSourceForTransientInput
+  - api.XRFrame.getHitTestResults
+  - api.XRFrame.getHitTestResultsForTransientInput
+  - api.XRRay
+  - api.XRRay.XRRay
+  - api.XRRay.direction
+  - api.XRRay.matrix
+  - api.XRRay.origin
diff --git a/features/webxr-hit-test.yml.dist b/features/webxr-hit-test.yml.dist
new file mode 100644
index 00000000000..366bdc80926
--- /dev/null
+++ b/features/webxr-hit-test.yml.dist
@@ -0,0 +1,28 @@
+# Generated from: webxr-hit-test.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "81"
+    chrome_android: "81"
+    edge: "81"
+compat_features:
+  - api.XRFrame.getHitTestResults
+  - api.XRFrame.getHitTestResultsForTransientInput
+  - api.XRHitTestResult
+  - api.XRHitTestResult.getPose
+  - api.XRHitTestSource
+  - api.XRHitTestSource.cancel
+  - api.XRRay
+  - api.XRRay.XRRay
+  - api.XRRay.direction
+  - api.XRRay.matrix
+  - api.XRRay.origin
+  - api.XRSession.requestHitTestSource
+  - api.XRSession.requestHitTestSourceForTransientInput
+  - api.XRTransientInputHitTestResult
+  - api.XRTransientInputHitTestResult.inputSource
+  - api.XRTransientInputHitTestResult.results
+  - api.XRTransientInputHitTestSource
+  - api.XRTransientInputHitTestSource.cancel
diff --git a/features/webxr-layers.yml b/features/webxr-layers.yml
new file mode 100644
index 00000000000..be200857d25
--- /dev/null
+++ b/features/webxr-layers.yml
@@ -0,0 +1,71 @@
+name: Layers (WebXR)
+description: WebXR layer types, such as `XRCylinderLayer`, `XRCylinderLayer`, `XREquirectLayer`, `XRProjectionLayer` or `XRQuadLayer`, are managed by the system compositor, to reduce latency or resampling.
+spec: https://immersive-web.github.io/layers/
+group: webxr
+status:
+  compute_from: api.XRCompositionLayer
+compat_features:
+  - api.XRCompositionLayer
+  - api.XRCompositionLayer.blendTextureSourceAlpha
+  - api.XRCompositionLayer.destroy
+  - api.XRCompositionLayer.layout
+  - api.XRCompositionLayer.mipLevels
+  - api.XRCompositionLayer.needsRedraw
+  - api.XRCubeLayer
+  - api.XRCubeLayer.orientation
+  - api.XRCubeLayer.redraw_event
+  - api.XRCubeLayer.space
+  - api.XRCylinderLayer
+  - api.XRCylinderLayer.aspectRatio
+  - api.XRCylinderLayer.centralAngle
+  - api.XRCylinderLayer.radius
+  - api.XRCylinderLayer.redraw_event
+  - api.XRCylinderLayer.space
+  - api.XRCylinderLayer.transform
+  - api.XREquirectLayer
+  - api.XREquirectLayer.centralHorizontalAngle
+  - api.XREquirectLayer.lowerVerticalAngle
+  - api.XREquirectLayer.radius
+  - api.XREquirectLayer.redraw_event
+  - api.XREquirectLayer.space
+  - api.XREquirectLayer.transform
+  - api.XREquirectLayer.upperVerticalAngle
+  - api.XRLayerEvent
+  - api.XRLayerEvent.XRLayerEvent
+  - api.XRLayerEvent.layer
+  - api.XRMediaBinding
+  - api.XRMediaBinding.XRMediaBinding
+  - api.XRMediaBinding.createCylinderLayer
+  - api.XRMediaBinding.createEquirectLayer
+  - api.XRMediaBinding.createQuadLayer
+  - api.XRProjectionLayer
+  - api.XRProjectionLayer.fixedFoveation
+  - api.XRProjectionLayer.ignoreDepthValues
+  - api.XRProjectionLayer.textureArrayLength
+  - api.XRProjectionLayer.textureHeight
+  - api.XRProjectionLayer.textureWidth
+  - api.XRQuadLayer
+  - api.XRQuadLayer.height
+  - api.XRQuadLayer.redraw_event
+  - api.XRQuadLayer.space
+  - api.XRQuadLayer.transform
+  - api.XRQuadLayer.width
+  - api.XRRenderState.layers
+  - api.XRSubImage
+  - api.XRSubImage.viewport
+  - api.XRWebGLBinding
+  - api.XRWebGLBinding.XRWebGLBinding
+  - api.XRWebGLBinding.createCubeLayer
+  - api.XRWebGLBinding.createCylinderLayer
+  - api.XRWebGLBinding.createEquirectLayer
+  - api.XRWebGLBinding.createProjectionLayer
+  - api.XRWebGLBinding.createQuadLayer
+  - api.XRWebGLBinding.getSubImage
+  - api.XRWebGLBinding.getViewSubImage
+  - api.XRWebGLBinding.nativeProjectionScaleFactor
+  - api.XRWebGLSubImage
+  - api.XRWebGLSubImage.colorTexture
+  - api.XRWebGLSubImage.colorTextureHeight
+  - api.XRWebGLSubImage.colorTextureWidth
+  - api.XRWebGLSubImage.depthStencilTexture
+  - api.XRWebGLSubImage.imageIndex
diff --git a/features/webxr-layers.yml.dist b/features/webxr-layers.yml.dist
new file mode 100644
index 00000000000..04ccb4acde8
--- /dev/null
+++ b/features/webxr-layers.yml.dist
@@ -0,0 +1,80 @@
+# Generated from: webxr-layers.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support: {}
+compat_features:
+  # baseline: false
+  # support:
+  #   chrome: "89"
+  #   chrome_android: "89"
+  #   edge: "89"
+  - api.XRWebGLBinding
+  - api.XRWebGLBinding.XRWebGLBinding
+
+  # ⬇️ Same status as overall feature ⬇️
+  # baseline: false
+  # support: {}
+  - api.XRCompositionLayer
+  - api.XRCompositionLayer.blendTextureSourceAlpha
+  - api.XRCompositionLayer.destroy
+  - api.XRCompositionLayer.layout
+  - api.XRCompositionLayer.mipLevels
+  - api.XRCompositionLayer.needsRedraw
+  - api.XRCubeLayer
+  - api.XRCubeLayer.orientation
+  - api.XRCubeLayer.redraw_event
+  - api.XRCubeLayer.space
+  - api.XRCylinderLayer
+  - api.XRCylinderLayer.aspectRatio
+  - api.XRCylinderLayer.centralAngle
+  - api.XRCylinderLayer.radius
+  - api.XRCylinderLayer.redraw_event
+  - api.XRCylinderLayer.space
+  - api.XRCylinderLayer.transform
+  - api.XREquirectLayer
+  - api.XREquirectLayer.centralHorizontalAngle
+  - api.XREquirectLayer.lowerVerticalAngle
+  - api.XREquirectLayer.radius
+  - api.XREquirectLayer.redraw_event
+  - api.XREquirectLayer.space
+  - api.XREquirectLayer.transform
+  - api.XREquirectLayer.upperVerticalAngle
+  - api.XRLayerEvent
+  - api.XRLayerEvent.XRLayerEvent
+  - api.XRLayerEvent.layer
+  - api.XRMediaBinding
+  - api.XRMediaBinding.XRMediaBinding
+  - api.XRMediaBinding.createCylinderLayer
+  - api.XRMediaBinding.createEquirectLayer
+  - api.XRMediaBinding.createQuadLayer
+  - api.XRProjectionLayer
+  - api.XRProjectionLayer.fixedFoveation
+  - api.XRProjectionLayer.ignoreDepthValues
+  - api.XRProjectionLayer.textureArrayLength
+  - api.XRProjectionLayer.textureHeight
+  - api.XRProjectionLayer.textureWidth
+  - api.XRQuadLayer
+  - api.XRQuadLayer.height
+  - api.XRQuadLayer.redraw_event
+  - api.XRQuadLayer.space
+  - api.XRQuadLayer.transform
+  - api.XRQuadLayer.width
+  - api.XRRenderState.layers
+  - api.XRSubImage
+  - api.XRSubImage.viewport
+  - api.XRWebGLBinding.createCubeLayer
+  - api.XRWebGLBinding.createCylinderLayer
+  - api.XRWebGLBinding.createEquirectLayer
+  - api.XRWebGLBinding.createProjectionLayer
+  - api.XRWebGLBinding.createQuadLayer
+  - api.XRWebGLBinding.getSubImage
+  - api.XRWebGLBinding.getViewSubImage
+  - api.XRWebGLBinding.nativeProjectionScaleFactor
+  - api.XRWebGLSubImage
+  - api.XRWebGLSubImage.colorTexture
+  - api.XRWebGLSubImage.colorTextureHeight
+  - api.XRWebGLSubImage.colorTextureWidth
+  - api.XRWebGLSubImage.depthStencilTexture
+  - api.XRWebGLSubImage.imageIndex
diff --git a/features/webxr-lighting-estimation.yml b/features/webxr-lighting-estimation.yml
new file mode 100644
index 00000000000..7848a60c8aa
--- /dev/null
+++ b/features/webxr-lighting-estimation.yml
@@ -0,0 +1,16 @@
+name: Lighting estimation
+description: The `XRLightProbe` and `XRLightEstimate` objects represent real-world environmental lighting conditions during a WebXR session.
+spec: https://immersive-web.github.io/lighting-estimation/
+group: webxr
+compat_features:
+  - api.XRLightProbe
+  - api.XRLightProbe.probeSpace
+  - api.XRLightProbe.reflectionchange_event
+  - api.XRLightEstimate
+  - api.XRLightEstimate.primaryLightDirection
+  - api.XRLightEstimate.primaryLightIntensity
+  - api.XRLightEstimate.sphericalHarmonicsCoefficients
+  - api.XRFrame.getLightEstimate
+  - api.XRSession.preferredReflectionFormat
+  - api.XRSession.requestLightProbe
+  - api.XRWebGLBinding.getReflectionCubeMap
diff --git a/features/webxr-lighting-estimation.yml.dist b/features/webxr-lighting-estimation.yml.dist
new file mode 100644
index 00000000000..8105fefe78a
--- /dev/null
+++ b/features/webxr-lighting-estimation.yml.dist
@@ -0,0 +1,21 @@
+# Generated from: webxr-lighting-estimation.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "90"
+    chrome_android: "90"
+    edge: "90"
+compat_features:
+  - api.XRFrame.getLightEstimate
+  - api.XRLightEstimate
+  - api.XRLightEstimate.primaryLightDirection
+  - api.XRLightEstimate.primaryLightIntensity
+  - api.XRLightEstimate.sphericalHarmonicsCoefficients
+  - api.XRLightProbe
+  - api.XRLightProbe.probeSpace
+  - api.XRLightProbe.reflectionchange_event
+  - api.XRSession.preferredReflectionFormat
+  - api.XRSession.requestLightProbe
+  - api.XRWebGLBinding.getReflectionCubeMap
diff --git a/groups/webxr.yml b/groups/webxr.yml
new file mode 100644
index 00000000000..5808e0ebba3
--- /dev/null
+++ b/groups/webxr.yml
@@ -0,0 +1 @@
+name: WebXR