问题描述
是否有帮助我对JavaScript代码进行基准测试的软件包？我不是指Firebug和这样的工具。
Is there a package that helps me benchmark JavaScript code? I'm not referring to Firebug and such tools.
我需要比较我实现的2个不同的JavaScript函数。我非常熟悉Perl的Benchmark（）模块，我正在寻找类似的东西JavaScript。
I need to compare 2 different JavaScript functions that I have implemented. I'm very familiar with Perl's Benchmark (Benchmark.pm) module and I'm looking for something similar in JavaScript.
重点是对JavaScript代码进行基准测试是否过分了？我可以只计算一次运行时间吗？
Has the emphasis on benchmarking JavaScript code gone overboard? Can I get away with timing just one run of the functions?
推荐答案
编辑对于未来的读者，推荐JSPerf的以下答案应该是正确答案。我会删除我的，但我不能，因为它已被OP选中。基准测试不仅仅是运行多次迭代，而且JSPerf会为您完成这项工作。
To future readers, the below answer recommending JSPerf should be the correct answer. I would delete mine, but I can't because it has been selected by the OP. There is much more to benchmarking than just running many iterations, and JSPerf takes care of that for you.
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