Free learning resources

docs Google ARCore developers AR & VR / AR & VR · AR Foundation docs Apple visionOS developer AR & VR / AR & VR · Apple Vision Pro docs Microsoft MRTK3 overview AR & VR / AR & VR · OpenXR in Unreal docs Khronos OpenXR AR & VR / AR & VR · XR Plugin Management docs OpenUSD documentation AR & VR / AR & VR · glTF and USD Pipelines docs Microsoft MRTK3 overview AR & VR / AR & VR · Headset Optics docs Google ARCore developers AR & VR / AR & VR · Light Estimation docs Meta Horizon developer hub AR & VR / AR & VR · Spatial Audio and HRTF docs Unreal Engine documentation AR & VR / AR & VR · Gameplay Framework docs OpenCV documentation AR & VR / AR & VR · Computer Vision for XR docs GitHub Actions documentation AR & VR / AR & VR · CI CD and Store Release docs Meta Horizon developer hub AR & VR / AR & VR · Motion to Photon Latency docs Unity Profiler docs AR & VR / AR & VR · Engine Programming for XR docs Meta Horizon developer hub AR & VR / AR & VR · Spatial UI Design docs Khronos OpenXR AR & VR / AR & VR · Unreal Engine XR docs Google MediaPipe solutions AR & VR / AR & VR · Depth and Pose Estimation docs Docker documentation AR & VR / AR & VR · CI CD and Store Release docs Unity Multiplayer docs AR & VR / AR & VR · Multiplayer Backend docs Khronos OpenXR AR & VR / AR & VR · Enhanced Input System docs Google ARCore developers AR & VR / AR & VR · AR and Spatial Computing docs ARKit documentation AR & VR / AR & VR · Passthrough Occlusion docs Meta Horizon developer hub AR & VR / AR & VR · Plane and Scene Meshing docs Google ARCore developers AR & VR / AR & VR · Image and Face Tracking docs Unity XR Manual AR & VR / AR & VR · Controllers and Haptics docs Meta Horizon developer hub AR & VR / AR & VR · Locomotion Systems docs OpenXR specification AR & VR / AR & VR · Coordinate Spaces docs Khronos OpenXR AR & VR / AR & VR · Blueprints and C++ docs Unreal Engine documentation AR & VR / AR & VR · Materials and Niagara docs Unity Manual AR & VR / AR & VR · Addressables and Loading docs Unreal Engine documentation AR & VR / AR & VR · Stereo Draw Call Budget docs Unity Profiler docs AR & VR / AR & VR · URP Setup for XR docs ONNX Runtime AR & VR / AR & VR · Depth and Pose Estimation docs Apple visionOS developer AR & VR / AR & VR · Comfort and Accessibility docs Khronos OpenXR AR & VR / AR & VR · Apple Vision Pro docs Meta Horizon developer hub AR & VR / AR & VR · Foveated Rendering docs Unity XR Manual AR & VR / AR & VR · AR and Spatial Computing docs Microsoft MRTK3 overview AR & VR / AR & VR · Grab Poke and Ray Input docs Blender manual AR & VR / AR & VR · PBR Texturing and Baking docs Unreal Engine documentation AR & VR / AR & VR · Profiling on Device docs Google MediaPipe solutions AR & VR / AR & VR · Image and Face Tracking docs Unity XR Manual AR & VR / AR & VR · Human Perception and Comfort docs Unity XR Manual AR & VR / AR & VR · Projection and Frustums docs Khronos OpenXR AR & VR / AR & VR · Inside Out Tracking docs ARKit documentation AR & VR / AR & VR · Coordinate Spaces docs Microsoft MRTK3 overview AR & VR / AR & VR · Spatial UX Design 90k 170k docs Unreal Engine documentation AR & VR / AR & VR · Memory and GC Control docs Google ARCore developers AR & VR / AR & VR · Anchors and Persistence docs Apple visionOS developer AR & VR / AR & VR · Vergence and Focus docs Blender manual AR & VR / AR & VR · 3D Content and Shipping docs Google MediaPipe solutions AR & VR / AR & VR · On Device Inference docs Khronos OpenXR AR & VR / AR & VR · XR Hardware and Tracking docs Unity Manual AR & VR / AR & VR · Game Loop and Lifecycle docs Unity Manual AR & VR / AR & VR · Asset Pipeline docs Meta Horizon developer hub AR & VR / AR & VR · Hand and Eye Tracking docs Google ARCore developers AR & VR / AR & VR · Geospatial and WebAR docs Unreal Engine documentation AR & VR / AR & VR · Blueprints and C++ docs Microsoft MRTK3 overview AR & VR / AR & VR · Hand and Eye Tracking docs Unreal Engine documentation AR & VR / AR & VR · Physics and Integration docs OpenCV documentation AR & VR / AR & VR · 3D Reconstruction and NeRF docs Unity XR Manual AR & VR / AR & VR · Stereopsis and Depth Cues docs Khronos OpenXR AR & VR / AR & VR · C++ for Unreal XR docs Meta Horizon developer hub AR & VR / AR & VR · XR Engineer 85k to 160k docs Meta Horizon developer hub AR & VR / AR & VR · Meta Quest Platform docs Unity Profiler docs AR & VR / AR & VR · ECS and Data Layout docs Unity XR Manual AR & VR / AR & VR · Anchors and Persistence docs Meta Horizon developer hub AR & VR / AR & VR · Vestibular Mismatch docs Khronos OpenXR AR & VR / AR & VR · OpenXR in Unreal docs Godot XR documentation AR & VR / AR & VR · XR Hardware and Tracking docs Unreal Engine documentation AR & VR / AR & VR · Vestibular Mismatch docs Meta Horizon developer hub AR & VR / AR & VR · OpenXR in Unreal docs Unity XR Manual AR & VR / AR & VR · XR Plugin Management docs three.js documentation AR & VR / AR & VR · Geospatial and WebAR docs Apple visionOS developer AR & VR / AR & VR · Headset Optics docs Microsoft MRTK3 overview AR & VR / AR & VR · XR Interaction and Rendering docs Unreal Engine documentation AR & VR / AR & VR · Spatial Audio and HRTF docs Unity XR Manual AR & VR / AR & VR · Unity XR Development docs Unity Profiler docs AR & VR / AR & VR · C# for Unity XR docs GitHub Actions documentation AR & VR / AR & VR · XR Producer 90k to 150k docs Blender manual AR & VR / AR & VR · Modelling and Retopology docs Unity Scripting API AR & VR / AR & VR · Engine Programming for XR docs Unity XR Manual AR & VR / AR & VR · AR Foundation docs Unreal Engine documentation AR & VR / AR & VR · Unreal Engine XR docs ONNX Runtime AR & VR / AR & VR · Computer Vision for XR docs Apple visionOS developer AR & VR / AR & VR · CI CD and Store Release docs Khronos OpenXR AR & VR / AR & VR · Motion to Photon Latency docs OpenXR specification AR & VR / AR & VR · Enhanced Input System docs Meta Horizon developer hub AR & VR / AR & VR · AR Foundation docs Google ARCore developers AR & VR / AR & VR · Passthrough Occlusion docs Meta Horizon developer hub AR & VR / AR & VR · XR Plugin Management docs Unity XR Manual AR & VR / AR & VR · Plane and Scene Meshing