Testing tool for regular expressions with color highlighting (including submatches) and helpers for creating expressions
"Relaxed" is a HTML validator which validates HTML documents using it's own schema definitions written in Relax NG with embedded Schematron patterns.
Анализатор ссылок при покупке в Sape
Reload all your Live Bookmarks aka RSS feeds with a push of a button
Reload Dat Frame No Restart
A super basic add-on that adds a 'refresh frame' button to the right-click context menu. Great addition for developers working on systems that utilize HTML frames.
Reload Skip Cache Button No Restart
Reload page without using content stored in the browser cache to make sure you get any updates.
use CTRL+F5 pass cache reload iframe pages.
Addon para la autoejecución de una Query en el cliente Remedy Web a través de la variable QueryInjection de la barra de direcciones.
Auto complete Firefox3 SSL certificate exception override on exceptionDialog.
RCE extension is a robot which can auto-click buttons on netError:badcert page: 'Add Exception', 'Get Certificate' and 'Confirm Security Exception'.
remember-blink No Restart
Remember <blink> tag
RememberPass No Restart
RememberPass is a Firefox/Firefox Mobile Addon to force browser to remember password even website disable it by default. It's done by set autocomplete to "on" where it's off.
Here is: Test Page
Remote Control No Restart
This allows you to refresh the browser from your IDE, or to automate tests.
Remote Developer Tools Server No Restart
This addon provides options for starting the developer tools server. It is especially valuable in XULRunner Apps where there is no UI to start the server.
NOTE: This addon is not mandatory in Firefox or Thunderbird, as support is built in.
Remote XUL Manager No Restart
Manages the Remote XUL whitelist to allow websites and local files to load XUL content. For versions compatible with Firefox 41 and lower, see All Versions page below.
RemoteLiveReload No Restart
LiveReload refreshes a web page when files change.
Remove All Cookies No Restart
Remove all cookies easy and quickly from Tools Menu
A very simple extension to remove all the cookies of currently opened site. It adds an option to the Right Click menu of the page, and a Clear Cookies Button to perform this operation. It displays the status of operation in the status bar.
Remove cookies button No Restart
Remove all the cookies just by clicking a button on a toolbar! Simple as that!
Permanently hide content from web pages using the Context Menu. Simply, click and "Remove it Permanently". Now includes previewing of items before removal, support for IFrame as well as lots of advanced features to make it easy for...
Remove/Crop-to Selection No Restart
Remove or crop-to selection from context menu so that you can print or save only the parts you need. Additionally you can remove clicked elements and also remove ads, videos or other third-party content from web pages.