Userscripts.org

Highlights links, movie titles and display tooltips on IMDb for titles your have in a list (i.e., "Your Watchlist", "Your Ratings" and any other list you have created).

A powerful word highlight script that can do not just highlight. | 这是一个强大的高亮关键词脚本，强大不只是高亮！

Restore context menus on sites that try to disable them

Allows you to highlight source on source code pages, even if it's over 100KB

Enlarges actor pictures and film posters in IMDB cast and actor/actress lists on hover.

Highlight any text (of any language) on the screen and translate it into English or other languages

Hide or highlight links by user, title, url or subreddit. Preferences are found on the regular reddit preferences page. Highlight colors may be entered as HTML colors (#123456) or with simple names.

Why does YouTube not let us see where we've been? This script is a "must have" to see which videos you have already viewed. Highlight previously visited video links on YouTube.

Highlights php codes

Show the favorite items (e.g. Wikipedia entries) at the top of the Google search result.

Minified SHJS - Syntax Highlighting in JavaScript 1.7 (sh_javascript.min.js)

Highlight pre-determined text strings with lightweight script in all pages.| 在任意页面高亮指定的关键词。

Provides a link to a source highlighted version of the userscript being viewed.

Highlight today birthdays

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

Display a list of links to your yellow highlighted digg comments.

Allows you to highlight source on source code pages, even if it's over 100kb

Highlights artists that you listen to on other users' profiles.

Let's you click on a colorless code listing and highlight its syntax, with a little bit of luck. Works with CSS, XHTML, JavaScript, MySQL, and PHP. Easy to customize and expand supported languages. Based on Chili, which is based on jQuery.

Minified SHJS - Syntax Highlighting in JavaScript 1.7 (sh_none.min.js)

Highlight DRM-related words in Steam Store pages, so you won't accidentally buy DRM-crippled games.

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...

Minified SHJS - Syntax Highlighting in JavaScript 1.7 (sh_css.none.js)

Minified SHJS - Syntax Highlighting in JavaScript 1.7 (sh_html.min.js)

In Reddit self-posts, the submitter often puts the bulk of their submission in a comment instead of the headline, and the comment may get buried. This will highlight their comments and bring their oldest top-level comment to the top of the page.

Minified SHJS - Syntax Highlighting in JavaScript 1.7 (sh_xml.min.js)

A collection of enhancements for linkfilter.net

Restore highlighted search terms in Google cache for secure searches. For Firefox+Greasemonkey or Chrome+Tampermonkey. v0.6.2 2013-05-01

Adds coded highlighting to instances of searched terms found in a page accessed via search engines and site search utilities

Highlights diff syntax in SVN commit messages