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.

Google has released a new set of JavaScript stress tests designed to push your browser's limits. Perhaps not surprisingly the company's own Chrome web browser takes top honors in the new suite.