IE, FF, Safari前端开发常用调试工具

些前端开发 IE 中的常用调试工具：

Microsoft Script Debugger —— Companion.JS need to install this

Companion.JS —— Javascript debugger for IE , like Console API feature

IE Developer Toolbar —— Like Firebug (DOM/CSS etc)

Fiddler —— Web Debugging Proxy

HttpWatch —— HTTP viewer

Fiddler

一个很强大的http流查看工具
http://www.fiddlertool.com/fiddler/
Httpwatch

数据分析工具,头消息接受/发送的查看,POST数据查看.等等
http://www.httpwatch.com
IE Developer Toolsbar

IE下的FireBug.HTML及CSS调试工具
http://www.windowsmarketplace.com/details.aspx?itemid=2695980
Companion.JS

IE下的javascript调试工具.福音啊!福音啊!!福音啊!!!
http://www.my-debugbar.com/wiki/CompanioNJS/HomePage
FireBug

强的没话说了已经….如果你不知道这是什么….那我更没话说了….
https://addons.mozilla.org/en-US/firefox/addon/1843
Web Developer

FireFox下的查看工具,可以查看JS,CSS等页面信息
https://addons.mozilla.org/en-US/firefox/addon/60
YSlow

why slow?页面性能优化查看器.基于FireBug
http://developer.yahoo.com/yslow
Javascript Debugger

FireFox下的javascript调试工具,比FireBug有更强大的调试功能.
https://addons.mozilla.org/en-US/firefox/addon/216
Opera Developer Tools

Opera下的DOM,CSS查看工具,类似FireBug.
http://dev.opera.com/articles/view/opera-developer-tools/
webkit

Safari下的开发调试工具
http://nightly.webkit.org