Kraken is a JavaScript benchmark developed by Mozilla. We ran the latest version, 1.1.

For this benchmark, a lower number is better.

Chrome Canary was quick:

kraken_chrome_canary

Firefox Nightly was a bit slower:

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kraken_firefox_nightly

Microsoft Edge was as slow as a snail:

kraken_edge

Despite the fact that Kraken is Mozilla’s benchmark, Chrome still won this test.

kraken_beta_browsers_fix