Devtools panel that displays detailed information about media elements on the current page.
This add-on create DISPLAY_DEBUG_INFO and DISPLAY_QUERY_BACK_TRACE Cookie on single click.
UP CMS Productivity Tools Requires Restart
UP CMS Productivity Tools
This firefox extension enables screen capturing support in Firefox.
Cloud9 button for GitHub Requires Restart
This extension adds a button to GitHub that lets you edit your projects directly in Cloud9 IDE
Get all Cookies in XML Requires Restart
Save all cookies in cookie.xml file under profile directory
YourPaste Requires Restart
Saw something on a website you want to share? Paste It! Select the text you want to share, and click on Paste It!. A new tab will open, and here you can give some information about your paste. Share your paste with everybody! It's free!
Custom Google Search Requires Restart
Create and use your own Google Custom Search Engines right within Firefox. You decide which websites to remove and which to boost. Add refinements that rewrite or redirect your searches with a single click and integrate other search sites with Google
451 Censorship Detector verifies in real time if the website in the tab is blocked for legal reasons and turns red if censorship is detected
Platypus Requires Restart
Platypus is a Firefox extension which lets you modify a Web page from your browser -- "What You See Is What You Get" -- and then save those changes as a Greasemonkey script so that they'll be repeated the next time you visit the page.
A simple CSS property viewer.
CSSViewerExtended for latest Firefox versions. Continuted and modified version of old Cssviewer project by Nicolas but this version now works with latest Firefox 17 and below.
All about youtube
5336游戏开服表 Requires Restart
Change Profile's Window Icons To Puzzle Requires Restart
Changes the icon used for the profile's Firefox windows to the Blue Bits Module Puzzle icon from Icojam. This add-on can be used to visually differentiate profiles.
Go Daddy Hosting Control Center Requires Restart
The Hosting Control Center is an intuitive interface for the setup and management of your Windows® and Linux® shared hosting accounts. It is your home base for anything and everything involving your hosted site.
Your Whiteboard, basically a text-editor which will remember its content. It opens a text-editor in browser where one can write content (e.g. to do lists, memo). Whiteboard will remember all its content and fetch the same when one open next time.
URL Escape and Unescape Requires Restart
You can escape and Un-escape the URL by one click. You can convert your text as escaped(Secured text) and un-escape later.
This extension detects if a website registers a Service Worker by reading the navigator.serviceWorker.controller property. It also parses the Web App Manifest.