Userscripts.org

Turn plain text URLs into links. Supports http, https, ftp, email addresses

Restore context menus on sites that try to disable them

Adds an awesome color scheme to facebook based on your photo.

Create clickable links from plain text.

Change URIs and non-URIs written as text into links.

Turn plain text links into real clikable links. Attempts to catch links like google.com. Doesn't linkify emails. Edited by JoeSimmons.

Replaces text on websites. Now supports wildcards in search queries. Won't replace text in certain tags like links and code blocks

Create clickable links from plain text.

Adds a simple rich edit interface (<i>Italic</i>, <b>Bold</b>, <u>Underline</u>, <s>Crossout</s>, Right Align, Center, Left Align, Link, Images) to any comment , bulletin or message text area on MySpace.

Make any sites' or pages' text colors clearer. It is set, by alt-m, to temporarily change colors, or ctrl-m to permanently change them. Supports regexp. Useful where text is grey on grey because of "dark" color settings or a dark colour the...

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.

Allows you to select text on Snopes.com articles.

Wrap text automatically.

Any webpage is converted into screen-height columns using all the screen width. Invoked by control-c or shift-middle-click. Importantly, column height is kept within current window size so no need to scroll back to top for next column. Th...

A simple script to customize colors, change fonts and round corners of text fields, input areas, borders, drop-down menus and buttons in Firefox.

Tons of assorted developer functions ranging from button removal to element fade-ins to advanced xpath grabbers.

Highlights text you want, in 3 different colors of your choice. To change highlighted words and color, use the user script command menu

Turn text URLs and email addresses into links

Makes links show the full name of the video in the text

Focuses the first textbox on the page. Include pages on which you want it to work

Replace words on web pages automatically with whatever you want.

Make a text version of discogs.com, beatport.com, mixcloud.com, junodownload.com, bandcamp.com & soundcloud.com music releases descriptions and tracklists [BETA]

Provides a three thumbnail slideshow preview of text links to YouTube videos.

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

Looks for things in the page that look like URLs but aren't hyperlinked, and converts them to clickable links.

Find out instantly on which page of google's search your website appears, directly from the search results page.

Get a quick copy of the tracklists in plain text (several formats) for quick re-use (in track parser, EAC, foobar2000 or mp3tag for instance) + classic RE tools

Punctuation appearance is improved. For a highly visible paragraph structure & sentence subclause outline on all viewed webpages. Removes plain punctuation and replaces it with hi-vis rounded and scaled punctuation. Customizable.

Reduces the size of fonts and links and uses opacity to dim objects so that co-workers nearby do not continue to recognize that you're on Flickr all the time.

Google light blue skin. changes the background color, on mouse over links change color, different text colors, best with the google preview add-on for firefox. Made using Bloody_Angel's black google skin.