IWSDK WebXR Skill

Build immersive WebXR experiences for Meta VR using Meta's Immersive Web SDK (IWSDK). This skill covers the current package layout, ECS architecture, Three.js integration, spatial UI development, XR input handling, and the recommended Vite-based development loop.

When to Use This Skill

Use this skill when you need to:

• Build a WebXR experience targeting Meta VR using IWSDK
• Create 3D scenes using the ECS architecture on top of Three.js
• Design spatial UI panels with UIKitML and PanelUI
• Handle XR input from controllers, hands, and world-space pointers
• Run a closed-loop edit, reload, observe, and fix workflow for IWSDK apps
• Optimize WebXR performance for Meta VR hardware
• Debug and test WebXR applications with IWSDK's Vite dev tooling and Quest Browser