v151 · Performance · Resource Timing
Production Checklist
10 production-readiness checks for integrating workerMatchedRouterSource and workerFinalRouterSource into a RUM pipeline. Each check runs a live probe against your browser and reports pass/warn/fail with the minimum code change needed.
implementation reference
Need the exact API surface, compatibility boundaries, errors, lifecycle, and source links? Read the matching gendn reference ↗