既然JSPerf出现故障了，如何分析Javascript? [英] How to profile Javascript now that JSPerf is down?

问题描述

您可能已经注意到 jsperf 停工了一段时间.但是我仍然需要分析我的Javascript.在没有外部软件帮助的情况下，是否有可能进行比较测试?

As some of you probably noticed jsperf is down for some time. But I still need to profile my Javascripts. Is there any possibility to do comparison tests ideally without the help of an external software?

推荐答案

jsperf基于 benchmarkjs ，因此可以在线使用代码编辑器(例如 jsfiddle ， jsbin， plunker 等...)，并将Benchmark.js作为库包含在内.

jsperf is based on benchmarkjs so using an online code editor (like jsfiddle, jsbin, plunker etc...) and including benchmarkjs as a library will do.

您唯一没有的功能将是每个浏览器的编译结果.这只是一个临时选择.

The only feature you won't have will be the compiled results for each browsers. This is just a temporary alternative.

这是一个jsfiddle模板: https://jsfiddle.net/533hc71h/

Here is a jsfiddle template : https://jsfiddle.net/533hc71h/

但是由于我们并不真正在乎html和CSS，所以我发现使用plunker更合适.再加上 systemjs ，您就可以将代码分成多个文件.

But since we don't really care about html nor css I found plunker more suitable. Coupled with systemjs you can then separate your code into multiple files.

这里是模板: https://plnkr.co/edit/pJg5LsiSNqlc6immmGsW

您真的应该只将那些解决方案用作快速的临时解决方案.正如评论中所说的那样，为了获得最佳效果，您最好在本地运行它，如今，您可以获得像express那样的网络服务器，否则可以在sec内运行.

You really should only use those solution as quick temporary solution. As said on the comments for optimal result you had better run it locally, nowadays you can get a webserver like express or else running in sec.

*欺骗stackoverflow，因为到内联编辑器的链接必须随附代码

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