Use this tag to post a userscript that operates on Stack Exchange sites and/or uses the Stack Exchange API. For questions about user scripting and Stack Exchange, or its API, use the [scripts] tag instead. Scripts are usually JavaScript and usually browser extensions/userscripts. For other tools, ...

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Fiddle IT - Instant Fiddles Userscript

Fiddle-IT A tiny & simple userscript for creating fiddles in seconds. Very handy for answering questions when you want to test the OP's code Usage Select some code on the page, th…

Hide unwanted questions (Greasemonkey Script)

Simple script to hide questions in Stack Overflow lists so that you don't have to stare at the same questions you are not interested in over & over again.

Enhanced Ctrl + L and URL templates for comments, answers and questions

Shortcut Ctrl + L to add links to a comment. Define URL templates to make it easier to insert links to documentation. Shortcut Ctrl + L to remove a link in a comment ([caret>|](link) -> caret>…

Script to convert a search on a StackExchange site to a Google search of that site

Convert a search on a StackExchange site to a Google search of that site

stackoverflow favicon counter

Adds unread questions counter to favicon at stackoverflow tags section

v1.0, antyrat

How can I find commonly duplicated questions from stack network dumps?

Why? I got tired of searching for the same duplicate questions over and over again. What? These are a couple of scripts I threw together in order to cut down search time for common questions and…

Stack Exchange - Deleted Answer Manager

Description This script hides the content of deleted answers (which are visible to 10k+ Stack Exchange users), injects a show content / hide content toggle in the answer's menu, and injects a visi…

Japanese stack exchange localization

This script was originally created for the JLU (Japanese Language and Usage) site as part of the Creating as much Japanese interface as possible to be more inclusive of native Japanese speakers met…

BrickJax: Brick Image Replacement for Bricks.StackExchange.com

A script that will allow users to easily insert images of Bricks, with or without links, and also links to sets on various listings sites via simple tags.

Chat audio enhancements

Get a special audible alert whenever anyone mentions the word unicorn in chat.

Make active tab default on StackApps

This script changes the logo link to the active tab and redirects from the home page to it on StackApps. If you want to see the list of apps, you can still do this by clicking the apps tab. Made by…

View Post Timeline

Inspired by this MSO question. This tiny userscript will add a link to the timeline for any post, just below the "favorite question" star button. Example image: This is the code: // ==UserScr…

SOOldCheckmark - Bring back the old checkmark!

Here on Stack Overflow, we hate change, especially regarding the new checkmark color. So, I have the perfect solution to all of our needs - bring back the old goodness! Contained in the user scrip…

StackExchange MathJax Editing Improvements

This script is designed to improve the user experience while editing posts that include mathematical notation using MathJax. The editing code has not kept up with updates to MathJax, and so a numb…

Anonymize short links

“Share” links under questions and answers include one's UserId, which may not be desirable for those who want to keep separate online identities at SE and elsewhere. (Pointed out at Meta Stack Over…

Hide sites from Hot Network Questions section

Screenshot About The 'Hot Network Questions' section has questions from websites which are not very interesting for me so with this script you can: Hide questions from those websites Stop hi…

Hide Unnecessary Info in SE Chat

Hide Unnecessary or Cluttering Information in the Sidebar of an SE Chatroom Description A small userscript to help avoid clutter on the sidebar of any Stack Exchange chat room. The chat room …

Display tag excerpt tooltips when editing a question

There's a 25-score question on MSE with the same title requesting this feature. The obvious solution: create a userscript to do it. :) You can install the script by clicking here.

Old Meta.SE Stars

This userscript reverts the design of the Meta Stack Exchange buttons: New design: With script: It was inspired by this post on Meta Stack Exchange. Download You can download the script fr…

Stack Exchange Chat Dark Theme

Download here: https://github.com/oliversalzburg/se-chat-dark-theme Tested on Chrome with Stylebot, should work with Stylish

Comment Separator Fix

We have this nicely formatted toolbar with all of the moderation tools we need below questions: So, why is it that the separator that goes along with the new comment format looks like this? T…

regex editing tool

find and replace regex tool

Simplify Community Bulletin widget

This Stylish script: Hides the recently added bold category titles; Removes post vote counts; Reduces space used by widget. @namespace url(http://www.w3.org/1999/xhtml); @-moz-document domain…

User accept rate and home site

It displays the user's accept rate in their userbox on questions (updated to work with Firefox lately), and also the site on which they have the most rep (besides the current one) and the amount o…

Stack User Filter

This Chrome extension helps you keep track of questions by your favorite Stack Exchange users. If you find that some users consistently post questions you enjoy answering, you may want to keep bet…

Hide chat messages based on content

Want to get those Game of Thrones spoilers out of your chat? Hate certain things? Automatically hide chat messages based on a blacklist of words. Instructions Download the User script Edit IGNOR…

Old [M]SO Favicon

For those who like their bars substantial.

Impale people on unicorn horns (2014 April Fools' unicorn voting animations on profiles!)

Screenshot In action Code var p="http://i.stack.imgur.com/" function t(e,b,a,c,f,g){e=$("<div />").css({width:c,height:f,backgroundImage:"url("+p+e+")",position:"absolute",top:a,le…

HamStare: Basic automation for chat

Get it from Github! HamStare is the last word in disapproving stares. Now, roll your own! Out of the box is how it is configured for me, but if you have a little knowledge of Javascript (or not), …

Ace Overflow - Google Chrome extension that replaces WMD Editor with Ace on all Stack Exchange sites

Ace Overflow is a Google Chrome extension that replaces WMD Editor with Ace on all Stack Exchange sites.

v0.0.1, bagonyi

Add the [main] link back into the new mSO top bar!

Put the main link back where it belongs

v1.0, Undo

Review Queue Hider

This user script adds a button to each review queue to allow you to hide it. Useful if you don't want a certain queue popping to the top! Each Stack Exchange site holds its own settings too, so yo…

IPA Keyboard for Linguistics.SE

This script adds an IPA keyboard button to the editing toolbar Installation Click here to install. Will only work in Chrome or Firefox (the latter requires Greasemonkey). See this page if you ha…

User rename script

Keep tabs on the newest help vampires! This script was inspired by my not immediately spotting a help vampire - because of the user32984923874-style default name. It seemed like a good idea at t…

v1.0.0, Benjol

Direct Question Edit Links

This script adds an edit link to the question summary, saving frequent editors the trouble of "entering" the question first. Adjust includes as needed: // ==UserScript== // @name Dire…

Userscript to provide quick access to canonical questions when voting to close duplicates

ServerFault often gets off-topic questions which are closed as duplicates of a canonical question, such as capacity planning or I've been hacked. I've favourited those canonical questions for quick…

Super Multicollider Dropdown™ Search

Spawned by http://meta.stackoverflow.com/q/138117/178438 This script adds a search box to the multicollider. Installation Click here to install. Will only work in Chrome or Firefox (the latter…

Literal tabs in textarea

Allows one to use the tab key on StackOverflow, Codereview.SE, and Programmers.SE in the editbox. Installation Click here to install. Will only work in Chrome or Firefox (the latter requires Gre…

Autonavigate/autocomment “close/flag offtopic” for MSO

On MSO, there are plenty of questions that should be on SO asked every day. The procedure with dealing with these is: Copy-paste boilerplate comment saying "This belongs on SO blah". Alternative…

Unfade downvoted posts

Answer to this meta question. Allows one to unfade downvoted posts. Installation Click here to install. Will only work in Chrome or Firefox (the latter requires Greasemonkey). Source Usage M…

Reply links in comments--lazy version

Derivative of this script Some people are too lazy to type out full usernames in @replies, and they don't use the autocomplete either. This script is for these guys--it leaves the job of being l…

Color Tags Script

This script allows you to colour tags for whatever reason you may have, i wrote it for fun after seeing a certain question on meta. The script adds a subsection called Color Mapping in the Favorite…

v1.0, H.B.

StackScraper - export questions as JSON or HTML

Adds download options to Stack Exchange questions.

Country Flag Tags - See mini-country flags next to tags on Money.SE

Now you can have mini-flags next to all of the country tags on the Money Stack Exchange site. Just install this UserScript and tiny flags will show up next to tags for countries, states, etc.

Bold and colorful area tags

This script is written for cstheory.SE and MathOverflow. It modifies the way the area tags (tags having . in their names) are displayed. The script is based on Hexadecimal user rep. Download: In…

Collapse Header Script

Only shows the logo and main menu on mouse-over on the top bar. Sorry to not provide a file for download but i am sure you will manage somehow, adjust includes as needed: // ==UserScript== // @na…

v1.1, H.B.

Favourite Tags Numerical Keyboard Shortcuts Script

Another short and simple script, it adds numerical keyboard shortcuts to the favourite tags. Only works on those pages which have the favourite tags on them. The default modifier is Alt but the boo…

v1.1, H.B.

Fitts's Law Favourite Tags Script

For people like myself who fail at hitting things or just want to hit them faster (i use this in combination with the delete button removal script) Sorry to not provide a file for download but i a…

v1.0, H.B.

GM Script: Revert changes to Unanswered Questions Box

If you are like me and think that the new styling for unanswered question drastically hurts the site's usability, rejoice. I've created a Greasemonkey script which will return unanswered questions…

Hide tag info popup

This script hides the tag info popup. In response to this post. Install - View Source