You can use the Awesome Bar to search open tabs: just prefix your query with '%'. More search tips can be found here: https://support.mozilla.org/en-US/kb/awes

You can use the Awesome Bar to search open tabs: just prefix your query with '%'. More search tips can be found here: https://support.mozilla.org/en-US/kb/awesome-bar-search-firefox-bookmarks-history-tabs https://support.mozilla.org/en-US/kb/awesome-bar-search-fire...