Posts Tagged ‘addons’

MeasureIt 0.3.9

by Kevin Freitas

Draw out a ruler to get the pixel width and height of any elements on a webpage.

Support:

Support for this add-on is provided by the developer at http://www.kevinfreitas.net/extensions/

Comments:

I, as a web developer, have found this to be very useful. I have many a time been stuck in a situation where a client likes the size of something on another website, and until this add-on it was very difficult to judge what the dimensions where. I would recommend this to novice and advanced users because of its ease of use, and scale of usefulness.

Web Developer 1.1.8

by chrispederick

The Web Developer extension adds a menu and a toolbar with various web developer tools.

Support:

Support for this add-on is provided by the developer at http://chrispederick.com/work/web-developer/help/

Comments:

Ever needed to know what CSS styles were being applied where on a website? Or maybe just wanted to understand more about the layout? Then this is the add-on for you. It allows for the display of numerous important information about a website. Including: Cookies, CSS, Forms, Images, Misc. Information, Outline, Source Code, and many other options. Though this is a very useful tool, I would not recommend it for anyone below a moderate understanding of web design as it does have a learning curve.