(zero-forked) Facebook Container
Facebook Container 将您的 Facebook 活动与其他网络活动隔离开来，以防止 Facebook 通过第三方 Cookie 在其以外的网站跟踪您。
293 个用户
Responsive Design Tester
Helps users test website responsiveness across various devices and screen sizes to ensure optimal user experience.
292 个用户
Ecosia search engine adder
It adds the ecosia search engine to firefox without any popup. It is only compatible with Firefox 55 or greater. Source code : https://goo.gl/BKx4sJ
292 个用户
tabzen
Too many open tabs? Manage your tabs, regain your sanity and improve your browsing experience with tabzen. Save and restore your tabs whenever you need them. Edit, annotate and organize your tabs. Export, import to and from HTML file.
290 个用户
Don't accept WebP
Removes WebP from the accept headers so that websites no longer prefer to serve it.
289 个用户
WME Toolbox
Adds many features to the Waze Map Editor. Must be installed from the Waze Forum. See details below. Don't install from here.
288 个用户
ColorTabs
This add-on enables you to set the browser window to a custom color for any site. You can save as many site-color mappings as you wish, and import/export to load your settings on different machines.
288 个用户
Multilevel Speed Dial
Organize frequently visited sites in a convenient menu of visual bookmarks and folders instead of a blank browser page. You can quickly open a bookmark or folder from any other tab using keyboard shortcuts.
288 个用户
MOSADiscovery
MosaDiscovery allows users to discover and learn new words and phrases in typical contexts.
286 个用户
Two-Finger History Jump
This add-on allows you to jump back/forward in the browser's history by swiping horizontally with two fingers on your touchpad. Swiping to the left will take you back one page, while swiping to the right will do the opposite.
285 个用户
Tabboo - Session Manager
Session manager for the amazing Firefox Quantum. Design by nojuan - https://dribbble.com/nojuan Code by Digital Hank - http://digitalhank.se/ , https://github.com/digitalhank
285 个用户
Fullscreen Maps
Toggle the visibility of Google Maps and Bing Maps user interface elements for a fullscreen viewing experience.
285 个用户
Ghost Inspector - Web Test Recorder
Ghost Inspector is an automated browser testing service. Our add-on allows you to record yourself performing actions on your website within your browser, then sync them to the Ghost Inspector service and run them continuously as a regression test.
284 个用户
Canned Responses Pro for Jira
Companion extension for Canned Responses for Jira Cloud add-on. Integrates with original comment field.
283 个用户
Toggl Plan: Project Planning Calendar
Add tasks to Toggl Plan directly from Github, Trello, GitLab and JIRA
283 个用户
