在Javascript performance test中进行了,IE,FireFox,Opera和Chrome四种浏览器的Javascript执行简单测试.结果显示,Javascript执行效率惊人,IE与其效率差距甚至达到十几倍之多,以下是图片.
1、Google Chrome
![](https://www.icocean.com/blog/wp-content/bo/attachment/200809/1220425954_92540944.jpg)
2、Opera 9.52 体验极速版
![](https://www.icocean.com/blog/wp-content/bo/attachment/200809/1220425954_903152c7.jpg)
3、firefox 3
![](https://www.icocean.com/blog/wp-content/bo/attachment/200809/1220425954_99234e92.jpg)
4、IE6 (windows xp3)
![](https://www.icocean.com/blog/wp-content/bo/attachment/200809/1220425954_6926dd08.jpg)
测试网址:http://wd-testnet.world-direct.at/mozilla/dhtml/funo/jsTimeTest.htm