About this Collection
23 Add-ons in this Collection
FirePath is a Firebug extension that adds a development tool to edit, inspect and generate XPath 1.0 expressions, CSS 3 selectors and JQuery selectors (Sizzle selector engine).
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
Wappalyzer is a browser extension that identifies software on websites.
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
This addon is designed to support and speed up the creation of WebDriver scripts by easing the location of web elements.
RDS seo toolbar (pr, dmoz, alexa, seomoz ... ) – is a useful tool for fast analysis of website and page SEO indicators, designed for webmasters and optimizers. And also with a range of useful functions for ordinary users.
Dust-Me Selectors is development tool to remove unused CSS selectors.
Firebug extension to view which CSS rules are actually used.
Change the colors of web sites. With the move of some sliders, you change the foreground and background colors of a site.
Watch the video for a short introduction.
Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.