Search Results for tag "css"

Personas Interactive Theme Engine Requires Restart

Created by http://BrandThunder.com where you can Build Your Own Browser Theme. Remove the limits of Personas. Get unlimited Personas, legible text; use with Firefox themes installed. Create your own Personas gallery; full CSS3 backgrounds, and more

Rated 2 out of 5 stars (39)
9,710 users

Dafizilla ViewSourceWith Requires Restart

The main goal allows users to open (and in some cases edit) page source with external applications.

Rated 4 out of 5 stars (55)
5,577 users

Phoenix Requires Restart

An editor with real time syntax highlighting which allows edit, run and test CSS, HTML and JavaScript code. Phoenix will tell you how many CSS and JS files are loaded into a page, how big these are, it will let you edit, pack and de-obfuscate them.

Rated 4 out of 5 stars (47)
1,814 users

DevTools Prototyper

This add-on adds JS Fiddle style code prototyping to Firefox DevTools.

Rated 5 out of 5 stars (7)
662 users

PourBico Requires Restart

Speed up your testing and debugging times with PourBico. By intercepting HTTP requests, PourBico allows you to modify each response (headers and body) via inline edits or by replacing resources with local or external ones.

Rated 5 out of 5 stars (5)
618 users

lmnpop Requires Restart

Pops elements as resizable windows.

Rated 5 out of 5 stars (19)
668 users

CSS Refresh

Reload CSS without having to refresh the page.

Rated 2 out of 5 stars (15)
611 users

CSS Grid Inspector

This tools is deprecated in favor of the built-in Firefox Developer Tools. See below for more information.

Not yet rated
484 users

Website Theme Manager

Website Theme Manager allows you to change any website's appearance

Rated 4 out of 5 stars (3)
229 users

Crosshairify - Changes Cursor Compatible with Firefox 57+

Makes a cross-hair the default cursor. To disable just click 'disable'. This addon is designed to be very light and have very little impact on your web browser. Crosshairify changes the cursor style.

Not yet rated
12 users

globalChrome.css Requires Restart

Provides global user stylesheet.

Not yet rated
652 users

CSSViewer Requires Restart

A simple CSS property...

Rated 4 out of 5 stars (100)
421 users

pesticide

Cascading Style Sheets can be tricky. Placing an outline on every element can help you figure out what is going on.
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.

Not yet rated
240 users

Context Style Switcher Requires Restart

Change Page Style via context menu

Rated 4 out of 5 stars (9)
413 users

Compatibility Detector for Firefox

兼容性检查工具

Rated 2 out of 5 stars (3)
75 users

Originz

A source viewer that enables you to view not only page's HTML source but also style sheets and scripts. It uses Prism syntax highlighter and it can beautify(unminify) the source code.

Rated 5 out of 5 stars (10)
351 users

Web Design Search Plugin

Add this powered by Google search engine to your search bar, and search within web design blogs and websites.

Not yet rated
8 weekly downloads

Advanced Frame Designer Requires Restart

A tool to design frames directly in the web page. The integrated color picker supports also harmonic colors. Operating notes see the tooltips.

Rated 5 out of 5 stars (2)
671 users

superUserContent

Dynamically load stylesheets from plaintext files in your profile

Rated 5 out of 5 stars (2)
77 users

RTLzr Requires Restart

Flips page direction from LTR to RTL and vice-versa.

Rated 4 out of 5 stars (6)
67 users