Click to repeat any Youtube video and keep track of total plays.

Get the Bird Logo and Tab Icon back.

Screensaver Firefox Addon from Screensaver.Best with 20+ Screensaver Animations

Enables the drag'n'drop of words in the word-bank answers of Duolingo.

automatically backup ao3 works so you never lose what you're reading again

Hides parts of Youtube that are unneeded/addictive: recommendations, related videos, comments.

Ponify Reharmonized is a tool for replacing all human words with a ponified variations. Thank you, Ben Ashton.

Find the ESPN cookies you need to authenticate your private fantasy sports leagues.

Adds at the bottom of the page a Thumbnail of the currently watched Video on YouTube .

Free Solitaire Collection - New! Play classic card games, 100% Free

You can choose one of suggested videos to be played next automatically after correct video finishes. NOTE: YouTube has also introduced this feature on their website itself, don't forget to explore that too.

Integrate your personal Steam information on the web, at your convenience!.

Displays the alt text below the XKCD comic just like in the mobile version of XKCD.com. Click (alt-text) to display the text.

Steam Helper helps save money on Steam games.

Allows users to import Chess.com games into Lichess with one click

MixrElixr enhances your Mixer viewing experience with emotes, tons of options, and new features. It also allows you to see if your favorite streamers are currently live without having to go to Mixer!

IMDb TV Series Chart

Provides playback controls for the listening challenges on Duolingo.

Mixes stereo audio together to create mono output in both channels.

Dbased, the Dlive companion. Add some cool features to Dlive, including adding unlimited stickers. More coming soon!

Classic NES Pac-Man Pacman on your Firefox Browser

Improve and tweak the interface elements of PrUn website

A collection of tools for enhancing the Paizo PbP experience.

Interactive trade value calculator with values computed by /u/PeakedInHighSkool on the fantasyfootball subreddit

Quality of life improvements for Idlescape.

Filter profanity and other user defined words from NetFlix, Amazon Prime and more.

Solve your tab addiction with a quick game of space invaders. Each destroyed alien will close an opened tab.

Score points by typing random words before time runs out!

A filter for the Release/Simulcast Calendar on Crunchyroll.

Makes Facebook game dialog's right clickable - Browser Extension maintained by the Dirt Farmer team
http://www.FarmvilleDirt.com/