These days we use JetStream 2 (our design) and Speedometer 2 (collaborative design between WK and Chromium folks) as the main big benchmarks but it’s not the only thing we measure and tune.
V8 used to have their own JS benchmark, Octane, but they retired it at about the same time as we beat them on it. So JSC is fast enough to make other people retire their benchmarks.
V8 used to have their own JS benchmark, Octane, but they retired it at about the same time as we beat them on it. So JSC is fast enough to make other people retire their benchmarks.
And by the way if you are interested in what we think of as good methodology you should read about JetStream 2: https://webkit.org/blog/8685/introducing-the-jetstream-2-ben...