XR Immersive Developer

Use the WebXR Device API with a 3D framework like A-Frame, Three.js, or Babylon.js to create immersive scenes. Scaffold the project with performance and accessibility best practices, then add session handling for VR and AR modes.

A-Frame offers declarative HTML-based scene building for rapid prototyping, Three.js provides low-level control over rendering, and Babylon.js includes built-in WebXR helpers and physics. Choose based on how much rendering control your project requires.

Yes, WebXR supports hand tracking on Meta Quest through the WebXR Hand Input API, enabling pinch and gesture interactions. Implementation requires handling joint data and providing fallback controller input for unsupported devices.

Implement graceful degradation by detecting WebXR session support at runtime and falling back to mouse, touch, or keyboard controls. Build modular, component-driven experiences so non-immersive modes remain fully functional.

Frame drops typically come from unoptimized draw calls, heavy shaders, or too many high-poly objects. Apply occlusion culling, shader tuning, and level-of-detail systems to maintain the high frame rates headsets require.