0gust1 @0gust1 CC BY-NC 18/02/2009 FireScope - HTML Brains at your Fingertips►http://tools.sitepoint.com/firescopeFireScope is a Firefox add-on that integrates with Firebug, to extend it with reference material for HTML and CSS.#reference #webdev #css #webdesign #firebug #tools #firefox 0gust1 @0gust1 CC BY-NC