As of Firefox 89, I intend to turn PerformanceEventTiming API on by default on all channels. It has been developed behind the `dom.enable_event_timing` preference. Chrome has it enabled by default since 85.
Bug to turn on by default: https://bugzilla.mozilla.org/show_bug.cgi?id=1701029 This feature was previously discussed in this "Intent to prototype" thread: https://groups.google.com/g/mozilla.dev.platform/c/No44oD66MuU/m/nt342mAfBQAJ. _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform