Cucumber.js The JavaScript implementation of the Cucumber test tool, Cucumber.js runs on maintained Node.js versions and in modern web browsers.

The phone in question used the latest Firefox browser for the benchmarks. The device ran the test in 4,215ms. The iPhone 4 with iOS4 ran the benchmark in 10,902ms while Android 2.2 took 5,765ms.

The Google Chrome team has added a new set of JavaScript benchmarks to the web, dubbed "Octane". Octane joins the ranks of other test suites like WebKit's SunSpider test and Mozilla's Kraken ...