There are many useful Firefox add-ons which helps us in Web Development, I would like to thank each and every developer who has given us these add-ons to us. These add-ons or extensions are also known as in-browser tools. In my perspective I would like to say these helps me a lot and save my lots of time. These makes life's very easier and cool as well, these may can be used as a reusable components as well.

Now you can Save and Share Web Pages as hign-quality PDF files and more using PDF Download 2.0.0.0 (Firefox Add-ons). With PDF Download 2.0.0.0 plugin we can do whatever we like with PDF files on the web. You can directly view PDF files in HTML format in your respective Firefox browsers, and directly we can convert a Web Page into a High-Quality PDF file.

Selenium provides a mechanism to test Ext JS applications, Selenium works by executing tests against your running application within the browser of your choice. Darrell Meyer from Ext JS has written a detailed brief description about the tool in the respective blog titled "Testing Ext JS & Ext GWT Applications With Selenium". He explained about how we can create Selenium tests and execute them in a variety of ways. The respective article demonstrates on creating tests with Selenium IDE, a Firefox plugin, and creating tests within Java. Tests will be loaded and executed within the Selenium IDE, and Java JUnit tests will be executed using Selenium Remote Control.

Internet technology has undergone a dramatic change since the day of its launch. The kind of growth that the internet has enjoyed in the last decade is incredible. Especially an internet technology like the cloud computing is an awesome one. On-demand services have become the most favorite service of the next generation. While internet technologies like the Software as a service (SaaS) and Platform as a service (PaaS) gained true momentum, widgets of the internet too have been in vogue enticing and helping both visitors and website owners to achieve their goals. This article will enlighten you on the importance of these wonder working web tools.

As we all know that firebug is a great add-on for Firefox, this is available in all the respective versions and even it supports all the versions of Firefox. It has got awesome features, I would like to the firebug team that most of the developers who works on User Interface has installed firebug on their respective computers. Developers and Users can use this add-on very easily and its very handy too.

There was a nice launch of Firefox add-on for capturing your screen and for making videos accordingly using Capture Fox. Using Capture Fox add-on you can make Screencast videos like you can capture your screen and can record your sound to make videos respectively which can be posted in your respective blogs or websites accordingly.

Troubleshooting Web pages in Internet Explorer is now very easy, The Microsoft Internet Explorer Developer Toolbar contains all the respective features like it provides a variety of tools for quickly creating, understanding and troubleshooting Web Pages. The respective Internet Explorer Developer Toolbar is free to download and easy to install.

This is a very good add-on for Internet Explorer those who got bored of using the search to find relevant words in Internet Explorer. Just install this add-on and go head for a easy search. This add-on is quite same as of Firefox search. It has got all the features which firefox has, like Find Next option, Find Previous option, Highlight All option and even the Match case option. It has got the elegant search pane at the bottom of the page to an information hiding popup. It can be integrated into IE of lower version like IE 5.5 and can be utilized for higher versions as well.

If you guys have Firebug installed in your Firefox browser, hmm.... then it can make Gmail slow. For the better performance Gmail team is suggesting us to disable Firebug for www.google.com . Even they have given some instructions to how we can disable Firebug.