# Rendering loop in web worker
Several composables are not truly composables.
p3-downstream-blockerp3-significantbreaking-changev5
`useRenderLoop().onLoop` ticks before the renderer can meaningfully render
PR welcomep3-minor-bug
`useRenderLoop`: render after updates
bugfeaturep2-to-be-discussed
Add support for XR animation loop eventing into Core
featurePR welcomep3-downstream-blocker