very useful for web develop Rated 5 out of 5 stars

this addon is very usefull for my web develop.
before it support ff5, we can use httprequester instead.
https://addons.mozilla.org/ja/firefox/addon/httprequester/?src=api

This review is for a previous version of the add-on (3.0.0).  This user has a previous review of this add-on.