Learn to Build with Raku

Step-by-step guides covering XR, physics, AI, mixed reality, and spatial audio. From first project to production-ready features.

Getting Started

Beginner

Getting Started with XR Development in Raku

Set up your first XR project with hand tracking, eye tracking, haptic feedback, and passthrough mode. Includes a complete hand-tracked interaction walkthrough.

Spatial Engine

Intermediate

Building Interactive Physics Worlds

Create rigid bodies, collision shapes, raycasts, and joints. Build a complete physics-based puzzle room with optimized performance.

Intermediate

Immersive Audio for XR

Set up 3D positioned audio, HRTF rendering, reverb zones, sound occlusion, and mixer groups. Build an immersive audio tour experience.

XR Features

Advanced

Building Mixed Reality Experiences

Scene understanding, surface placement, passthrough portals, spatial anchors, and cloud anchors. Complete example: virtual pet on your real desk.

AI & NPCs

Advanced

Creating Intelligent NPCs with Behavior Trees

Behavior tree concepts, patrol AI, detection and chase, blackboard state, NavMesh navigation, and voice commands. Build a full guard NPC AI.

More Resources

Explore the full API reference, browse SDK samples on GitHub, or jump into the developer guide for Pro features.

API Reference SDK Overview SDK Samples on GitHub Pro Developer Guide