Develop
WebXR performance optimization
Updated: Jul 21, 2026
Overview
Use this page to start WebXR performance work in Meta Quest Browser. Measure the app and find the bottleneck. Make one focused change, then test the result on a headset.
Measure and diagnose
- Performance optimization workflow: Find and measure common bottlenecks.
- WebXR performance tools: Choose tools to inspect app performance.
- Debug Browser content: Inspect the app on a Meta Quest headset.
Rendering guidance
- Performance best practices: Review rendering and asset guidance.
- Fixed foveated rendering: Review fixed foveation controls and tradeoffs.
- Multiview WebGL rendering: Review multiview rendering and its WebGL extensions.
- WebXR frame rate control: Query and change supported WebXR frame rates.
Frame capture
- Use RenderDoc with Browser: Capture and inspect a rendered frame from Browser.
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
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