Userscripts.org

Show large image on hover, automatically load more posts at bottom of the page and scroll to the top or bottom of the page with the click of a button.

fixedscrollanywhere

When you load tweets from the new tweet bar, auto scrolls down to last new tweet so you can pick up reading from where you left off. March 30, 2013: After a twitter change broke this script ages ago, I think I've finally got it working again!

Prevents label list - chat list fight in the navigation panel on the left.

Auto scroll page on Ctrl+Down. Escape to stop.

Make comments in big posts Scroll faster in Opera (leprosorium.ru)

automatically pauses the video when you switch to a different tab or window, and automatically plays when you come back to it. optionally, pauses the video when scrolling.

Tracks your last-read comment in threads, and allows you to jump back to it easily. This script is known to work with Firefox/Greasemonkey, Opera, Chrome, and Safari.

Assigns horizontal webpage scrolling to Alt-mousewheel

Automatically show new tweets on Twitter web interface

Fixes the Twitch.tv scrollbar when Adblock, NoScript or Ghostery are enabled.

Adds translucent bars to the top and bottom of the viewport, which indicates the previous viewport position when the page is scrolled. This tool will prevents you from getting lost when you press the Page Up/Down keys.

Removes unneeded igoogle content, to make it more efficient and smaller. Also removes chat.

Download Link + Quality Selector + Rollover Preview + Media Controller + Media Resizer + More...

Makes eRepublik life easier +.

Removes facebook's extra annoying current-news-ticker from the right side of your screen.

Makes facebook news feed work like it used to.

autoscroll without using your hands (keep them for the coffee cup ;)

Instantly scrolls to position determined by mousewheel turns.

Use the scrollbar from anywhere on the page, or grab-n-drag.

Adds a link to scroll to the top or bottom of the current page

Scrolls the page automatically. Great for websites with a large amount of text or for when you are eating in front of the computer and can't be bothered scrolling. Adjustable speed.

Retrieve page positions by text, %, line, ...

Prevents the UserList in chat from scrolling from it's current view when users join or leave.

Automatically scrolls to the vido on load

Infinite scroll (Auto-Pager) to Yahoo Meme Dashboard

scrollTricks sets up two functions to improve page reading. Typing '1' while on a page toggles an auto-scroll function. Typing '2' will set an in-page bookmark, set it, read on and type '2' again to return. Great for: instapaper, long ...

Replaces the #anchor at the end of URLs to prevent scrolling to top of page on profile link click.

Automatically get more posts when scrolling near the bottom of the page.