This little dashboard widget replicates the functionality found at pwdhash.com. I find it useful for entering passwords into the desktop counterparts of various websites. There’s a little more info on my post about the widget.
Greasemonkey extension for searching sites you visit with google
Google’s nearly always better at searching a website than the site is itself. This greasemonkey extension makes it really easy to use google to search the site you’re visiting. Install the script or, for more information, visit my post about the extension.
Firefox/Delicious extension that adds permalink functionality to your delicious bookmarks
This firefox extension builds upon the delicious firefox extension to automatically generate an md5 hash of the domain you’re bookmarking. You can then use this hash-tag as a permalink to your bookmark. See Permalinks for del.icio.us bookmarks, Patching the del.icio.us firefox extension to add permalinks and Extracting my del.icio.us permalinks functionality into its own firefox extension for more information.
Firefox/Delicious extension that adds the domain of the site you’re bookmarking as a tag
This firefox extension builds upon the delicious firefox extension to automatically add a tag containing the domain of the site you’re bookmarking. See Tagging my del.icio.us bookmarks with the domain of the URL that I’m bookmarking for more information.