Userscripts.org

Turn reddit flair text to links if appropriate.

This will link a Battlefield 3 username in the flair to the Battlefield 3 user profile

Checks your unread messages when you click the '?' next to your mail icon. If you have orangered, it will display an unread mail count.

This will remove sidebar on all pages

Locally manages your Reddit subscriptions with tags and searches.

Load images or comments in an overlayed lightbox, never leave Reddit again! Updated 9/29/2011.

Moves the Reddit buttons so that they are in a consistent position regardless of title length (vertical) or comment count (horizontal) changes. Which buttons to move is configurable in the script (useful for 'Compressed link display')

Hold S key and hover over the links on reddit to automatically open new tabs!

Reddit user Forbizzle requested the ability to ignore birthday posts. This script will remove (not hide) Birthday Posts from display.

Disables reddit toolbar on sites that do not allow frames, such as youtube and flickr. List of sites can be easily modified in the script.

Removes the Reddit community from Reddit.

Removes the Reddit community from Reddit.

Display mouse-over title text for links in user comments, especially in the fffffffuuuuuuuuuuuu subreddit.

Autohides dick shots in /r/gonewild (or any other subreddit).

Makes Habrahabr comments behave like Reddit's

Scans titles on reddit and makes them appear to have been posted to /r/shittyadvice.

Adds links to submissions that comments were posted in on user pages.

Adds links to subreddits that comments were posted in on user pages.

Collapses comments from ignored users.

Enhanced frame-based browsing for reddit

Show up-votes and down-votes next to the total score on reddit comments. Originally written by mistercow and optimized by Allan Bogh. It now also works on user pages by default like commentroversy do.

Makes Reddit's .mobile pages nicer for some serious minimal desktop browsing

Add a "crosspost" link to the toolbar on posts to go to a pre-populated submission page. You will be prompted for a subreddit to post to.

Still want to comment while suffering Reddit Mold?

Cleans up reddit.com/r/gonewild

Displays text on links and custom subreddit icons (e.g. rage faces) that otherwise only appear with a mouseover. This hover text is written to the right of its link/icon in <code> format.

use rage face icons all over reddit, not just at /r/fffffffuuuuuuuuuuuu

Removes custom background images that some Subreddits use. Can then toggle the image on/off with a hotkey (F2 is default)

Add MMO-Champion DB tooltips to /r/wow/

Double click on a word and you will be presented a /r/word link.