Userscripts.org

blocks all external apps stories (ie. quiz) on homepage

http://e-hentai.org Removes unnecessary things, go to next picture using right arrow, and to previous using left arrow, preloads next image

Gets right of the footer, copyright, google ads, big frontpage ad, side announcement box, "may not be suitable for minors" warning, and other annoyances.

Automatically sort by seeders instead of by date uploaded *FIX*

Removes ads and unchecks ad box

Cleans up the Google Search page to only a logo, a box, and 2 buttons.

Replaces slang and acronyms with the full phrases and capitalizes sentences.

Cleans up TinyPic.com

Cleans up scrapetorrent

This script removes all the unwanted stuff from Answers.com. A must have script if you are an answers.com junkie like me :) ...enjoy. Based on Super-Clean Answers.com by Gabriel Sjoberg.

Replaces google's logo with a glossy, shiny, cleaned up one

Automate and streamline deletion of spammy user registrations for phpBB 2.x. Oust version 4.0 provides improved support for non-English or modified boards, better protection against accidental deletions, and error feedback.

Removes all the ads, and the space they leave behind.

Strips YouTube's interface down to a bare nothing and optimizes load time.

removes most of the annoying ad, sidebar content and unbolds the news headlines

2008/07/03 - Disable or Re-Enable custom myspace layouts/apps at the click of a button. Author: InsaneNinja.

A restyle for Wikipedia. It wil give you better readability on modern 1200+ pixel wide screens and it hides unnecessary items. Line height and font sizes are increased for those 96dpi screens. And Times reads easier on the main paragraphs.

Fixes various TheFreeDictionary.com annoyances including ads.

Removes a lot of useless elements from youtube making it cleaner.

iGoogle Cleaner removes the top navigation bar (login/logout, images, maps, news, ...)

Changes Wikipedia's layout to be more clean and professional

Script has been discontinued. This script removes the ad box and stretches the article to fit the screen.

Produce cleaner code for embedding video

Cleans up Torrentspy.com by removing extraneous visual elements

Edit and change text of words to your own text.

This script removes the Gmail logo, when you are printing an email using the built-in print function.

Remove the info pane from Google cache pages

Link to competitors from Google search results