Games & Entertainment
This mirror flips your online activity!
This extension simulates a washing machine in your browser!
Helps SLEGO game players on site htp://entropiapartners.com/
This extension is a moz: protocol handler for moz://a URLs. After installing it, try going to moz://a. Or try moz://a/firefox. The extension's source code, and its list of URL mappings, is available at https://github.com/mozilla/moz-handler/.
Easily find & copy any emoji(s) from your browser toolbar popup UI
Transforme le texte de n'importe quelle page web en argot
Replaces "Trump", "Donald Trump" and "President-elect Trump" with super clever Trump-esque nicknames.
Out of respect for the office of the Presidency, this plug-in goes inactive after inauguration day.
Convert unix epoch datetime to regular date format (MM/DD/YYYY) in GMT and local timezones and vice versa.
This is a port of the Chrome Trex Easter Egg for firefox. Now, you have no excuse not to use Firefox daily ;-)
To use it, you can write 'about:neterror' (without quotes) in the adress bar. Otherwise, it will trigger each time there is an error.
Removes spoilers from the Dota 2 subreddit. Currently this works by pressing "Ctrl+Shift+V" on the page you want the spoiler tags removed.
Detects and warns against sites known to illegally repost Minecraft mods.
A grid view of most pupular videos on YouTube.
Play YouTube™ Videos in the Highest or Lowest Available Quality
clingykoala.com - English grammar and more. Quiz tests.
Autoplay KissAnime and KissCartoon episodes anti-adblock free in a beautiful fullscreen player-- no F11 required!
It is an add-on created by the team of the HimmelSpill website. The main aim of this extension is to give its users an access to their favorite games with just one click from any corner of the web.
Media Player is an open-source project that aims to enhance the overall user experience by providing the end user with more control in what the playback process is concerned.
夢幻喊價即時記錄系統(http://fauction.ayukawayen.net/ )瀏覽器附加元件，在Yahoo! FB頁面上顯示合約狀況。