Tamper Data is a great addon for Firefox browser more for system and network security professionals and network admins and certainly to a degree for network application developers.
LastPass is a unique Password manager which is more specific to online websites where logons are required or even fill forms. As the name implies, there is only master password that you have to remember and the whole lot of your online passwords goes into the online database accessible securely from anywhere in the world or from any PC.
Merry Christmas to all!!!
This is yet another cool tool for developers which allows one to switch between the development and live server for websites and FTP. While you can simply use ALT+TAB to switch between to website tabs than use an add-on, Server Switcher allows you to have multiple development and live site pairs and places an icon on the address bar to highlight the development site.
IE Tab is a simple but can be a powerful add-on for Firefox browser. Basically, it allows you to open a Website or a URL who can under a new tab but as if it is opened in Internet Explorer. Well you may question why on earth someone has to do that??
Well. If you have a website designed to work well on Internet Explorer and trust me there are websites of that kind or if you are a developer who wants to check how it looks and works in Internet Explorer then this can do.