Userscripts.org

Watch trailers on EVERY imdb.com film page - even if "Watch Trailer" button is missing.

A common troll that replaces most things on your browser to some type of troll! This script is good to be used as a prank on a friend or if you are in school or at work and you don't want to work then you just point out that your computer "isn't ...

Redirects Youtube to secure protocol (https) (Please Rate and Review)

Adds a button to download any tube on Youtube, Google! Video, Dailymotion, Veoh, Yahoo! Video and much more

Make video information appear as tooltip when hovering over Youtube links and embedded Youtube videos. (Updated 25th July, added support for embedded videos)

电视墙-2

Enabling the lights out feature on YouTube for every video.

Display images from links directly on twitter.com or other web-based twitter clients. In Chinese: 在 twitter 及其客户端网站上显示图片缩略图。

Adds photo and video sharing to Twitter! Lets you add YouTube and Flickr videos to Twitter

Fixes Youtube Pages with UberHaxorNova on them.

Ignore Flagged Content

This script will give you the ability to watch videos banned in your country, but not in the UK, on YouTube. Just click the error message, which is displayed instead of the video. Unblockyoutube.co.uk is used to load the video.

PERFECT YOUTUBE LAYOUT. Auto scale video size acc window size to get largest video. Video allways visible even scrolling. All content moves on sidebar and it can be auto hide/show. See screenshots inside...

Hide user comments from articles in news sites and other popular hangouts. This is a great tool for people who had enough of trolls, who want to avoid filthy commentary, and/or who waste too much time reading comments when they have better things ...

A universal lights-out script for all online videos.

Enable Universal Subtitles on YouTube (and eventually, more video websites)

タブフレーム記事が見やすくなるスクリプト for unkar.org

AutoLike +PLUS Facebook (15/04/2013) Sumit Patel --- Much Faster now... Automatically Like/Unlike All Statuses or Comment. Automatically Poke and Confirm/Unconfirm All Requests. Automatically Add Friends, Automatically Follow, & Subscribe.

Adds small button next to shortened URLs (t.co/bit.ly/goo.gl) on Twitter and other sites that will replace the shortened URLs with their real locations and vice-versa. Useful for when you don't want to blindly click links.

Automatically adds embedded videos after links to pages like: glumbert, metacafe, google, yahoo, photobucket, youtube, myspace...(and many others) so you can view the video without opening a new page.

Watch online videos without any distractions like ads, chats, comments, etc.. Options: Auto browser resize, video scale, custom background color, comments on/off, related videos on/off, download videos, +70 video sites. Updated June 17th

Enables to move any embedded video (or other objects) to a popup window. To use it, shift-double click on a blank space on the page and select an area which will be highlighted in a red frame that contains a flash video, it will automatically pick...

Change page's color scheme to optimize for watching videos. Can toggle on/off with a hotkey

Go to the actual YouTube or Google Video page, when it's embedded in someone elses' page.

Automatically Scale YouTube ect.. to Largest Possible Size & HQ/HD Quality Video. Scroll down to read comments without missing video, more...

Watch videos from video sharing web sites without Flash Player. You can view the videos with a classic video plugin or with HTML5's video player. A download option is also available.

Shows videos by the same user

A javascript control wrapper for VLC plugin.

Several customizable options. Special support for Userscripts.org (new interface, fix for pre tags, and allows you to hide the install warning box and footer) Changes text fields, buttons, links, selects, and text areas.

Multi tool for everything on the web, the web's swissknife.