Disabled the new 2017 YouTube Redesign (polymer) from appearing on page load.

Disable Youtube's autoplay setting by checking if it's enabled every 10 seconds and clicking the button if so.

Disabled this *** feature, keep original text.

Adds a button that lets you download and convert to mp3 YouTube videos .

A download button will be added to YouTube videos that allow you to download the video in MP3-format. No java required!

Adds a download menu to YouTube videos.

Adds a download menu to YouTube videos.

Adds a button that lets you download YouTube videos.

like4likebot

Expand truncated titles in embedded YouTube videos on mouseover

Convert Youtube video link in Facebook to embedded video, works for post and comment.

Convert Youtube video link in Facebook to embedded video.

Hide watched videos on YouTube

Google Bar Returns

The fastest and best quality video and music (mp3) YouTube download plug-in from Onur YASAR!

Restores titles for removed or private videos in YouTube playlists

Restores titles for removed or private videos in YouTube playlists

A bodge to get rid of those grey squares, turns out you don't _need_ to enable tracking cookies. Who knew?!

Make youtube player float

Showing the current basic and recommended format for a User script.

Showing the current basic and recommended format for a User script.

Pour ne plus oublier son devoir de citoyen

Simply press the NumpadAdd hotkey on your selected term(s) in the search box and they will be auto-encased in quotes, using Google's "exact search" boolean syntax - no more tedious cursor positioning or unrelated search results.

Moves the "Sign Out" link to the right of email address.