Search Results for tag "css"

CSSViewer Compatible with Firefox 57+

A simple yet powerful CSS property viewer. For Firefox Quantum

Rated 5 out of 5 stars (1)
213 users
Added June 5, 2018

Custom Right-Click Menu Compatible with Firefox 57+

Create your own entries in the right-click menu. Add custom JavasScript scripts, links, sub-menus and custom CSS stylesheets that activate when you click them in your right-click menu and do anything you want all from your right-click menu.

Rated 2 out of 5 stars (1)
19 users
Added May 31, 2018

ScrapeMate Beta Compatible with Firefox 57+

Scraping assistant tool. Editing and maintaining lists of CSS/XPath selectors across webpages.

Element picker (from SelectorGadget). Presets manager. Active preset JSON view/edit. JavaScript toggling per tab.

Rated 4 out of 5 stars (3)
236 users
Added April 20, 2018

Live Sass.js Editor Compatible with Firefox 57+

Offline Playground for Sass

Not yet rated
15 users
Added March 14, 2018

CSS Exfil Protection Compatible with Firefox 57+

Guard your browser against CSS Exfil attacks!

CSS Exfil is a method attackers can use to steal data from web pages using Cascading Style Sheets (CSS). This plugin sanitizes and blocks any CSS rules which may be designed to steal data.

Rated 5 out of 5 stars (6)
664 users
Added Feb. 6, 2018

Calm Colors Compatible with Firefox 57+

Unreadable text on a page? Not enough contrast? Garish colors hurt your eyes? This extension will apply a lightweight, pastel style to a web page, to make browsing more comfortable.

Rated 3 out of 5 stars (1)
16 users
Added Jan. 31, 2018

Man in the Middle Compatible with Firefox 57+

Allow user to inject content scripts and intercept network requests.

Not yet rated
5 users
Added Jan. 25, 2018

a11y.css accessibility checker Compatible with Firefox 57+

a11y.css provides warnings about possible risks and mistakes that exist in HTML code through a style sheet. This extension also provides several accessibility-related utilities.

see for details

Not yet rated
70 users
Added Jan. 18, 2018

Reddit (Au) Comment Highlights Compatible with Firefox 57+

Highlight unread comments since your last visit to a Reddit comment section.

Rated 4 out of 5 stars (5)
428 users
Added Dec. 20, 2017

Atlassian Server DevTools Compatible with Firefox 57+

A Browser DevTools plug-in that helps you discover the usage of deprecated HTML and CSS patterns from the AUI Library

Not yet rated
8 users
Added Dec. 18, 2017

Image Data Compatible with Firefox 57+

Shows more information about an image when you hover over it, such as its resolution, file extension, and file size.
Customize your image data with multiple dynamic and static positions, and change it's look with CSS styles.

Rated 4 out of 5 stars (3)
70 users
Added Dec. 14, 2017

devtools-highlighter Compatible with Firefox 57+

Find and highlight elements on the page with this DevTools panel, using CSS styles and selectors.

Rated 5 out of 5 stars (3)
151 users
Added Dec. 7, 2017

Live Reload — monitor and reload html, css, js Compatible with Firefox 57+

Addon for web devs. Monitor included JS, CSS and/or HTML in frames and automatically reload the host page when a change is detected in the included source. Supports inline reloading of stylesheets and frames without reloading the host page.

Rated 4 out of 5 stars (10)
762 users
Added Nov. 25, 2017

Daily - Developer's Secret Source Compatible with Firefox 57+

Daily gathers the latest dev & tech posts in your new tab.

Rated 5 out of 5 stars (10)
81 users
Added Nov. 19, 2017

Display Page Resolution Compatible with Firefox 57+

Displays the page's current resolution in a tidy box at the top right.
Requires zero permissions and completely open source.

Rated 5 out of 5 stars (3)
353 users
Added Nov. 15, 2017

Open Pesticide Compatible with Firefox 57+

Outlines each element on the page to help you visualize their dimensions and overcome those annoying CSS layout issues.
Requires zero permissions and completely open source.

Rated 5 out of 5 stars (7)
295 users
Added Nov. 15, 2017

Prototypo Web Preview Compatible with Firefox 57+

Insert and synchronize fonts you create with Prototypo directly on your web site.

Not yet rated
13 users
Added Oct. 16, 2017

Live Editor Compatible with Firefox 57+

This editor is used to display and check your HTML and CSS code easily. Just click on the this Extension Icon on the toolbar and it will open the Editor in the New tab. This will save the time of the Front end Developers.

Rated 5 out of 5 stars (2)
158 users
Added Sept. 18, 2017

Style Guide Generator Compatible with Firefox 57+

Generate simple style guide from page's CSS.

Rated 5 out of 5 stars (2)
85 users
Added Sept. 7, 2017

reStyle Compatible with Firefox 57+

A user style manager which can load local files and apply UI styles even in Firefox 57+

Rated 4 out of 5 stars (7)
125 users
Added Aug. 14, 2017