Userscripts.org

Hides OkCupid users in forum discussions.

Filter DLC from Steam's "New Release"/"Coming Soon"/"Specials" homepage lists.

Spam blocker and report queuer for 4chan. Reports spam to both 4chan and to the 4watch database, and hides posts and threads others have reported.

Skip CNET's ad-ware downloader/installer. Download the actual application that you want!

Shows a timer with time until another post can be submitted

Allow a moderator to set a spammer as "autobanned". The script will then automatically confirm removal of all of their posts in the modqueue (upon every load) and hide these entries. The sidebar will be modified to contain a list of these users, a...

Hides spambot posts and threads in SMF forums

When you click on the Report Abuse link in Yahoo Answers, it will automatically report that question/answer as spam.

[v0.53] Automatically skips any sponsored links (and optionally tips) detected in the Gmail Web Clips feed. Also optionally hides the sidebar that includes adverts when viewing an email thread.

Protects your email address on the internet by captcha.

Unchecks notification checkboxes for social networks.

Fixed recent activity removal yet again.

THE MOST ADVANCED AND UPDATED ANTI-SPAM. . . . . . . . . . If there is spam you want blocked the fastest way to alert me is to email at my4chanantispam@yahoo.com Send the entire spam message, and what specific board it's from, and thread link so I...

Simple and easy antispam

Displays buttons to flag craigs list items as spam without clicking on the item

Removes application messages (FarmVille, MafiaWars etc) and system messages (X likes Y, X joined group Y etc) from the news stream and advertisement and suggestion boxes from the sidebar.

Gets rid of BZZZZZZZ

Adds options to Mass-ban, Mass-delete and Mass-Boot features for you to easily kick out spammers from all your communities in just a click.

Omegle Enhancements: style, timestamps, automatic reconnect on 'asl' and spambots, autoresponses, commands for fun and more

AJAX thread updating while blocking SPAM and replacing the XXX with numbers again. Designed to work with /b/ackwash reloaded.

Companion script to http://userscripts.org/scripts/show/71271 . . . . . . . Run both to have the most complete anti-spam protection!

Cuts-off the part after the '?' of the Links in a page.

Ignora automaticamente los eventos (los pone como NO) que cumplan un minimo y un maximo de usuarios configurados por el usuario.

Removes the userscripts that there are too many of. Userscript commands added to easily add and remove keywords.

VERSION 2.8 (UNINSTALL EARLIER VERSION IF THIS IS YOUR FIRST 2.*) A powerful script and site manager for Userscripts.org. Some interesting improvements, including allowing the user to move the menu.

blocks all external apps stories (ie. quiz) on homepage

Block Twitter spammers and report them to @spam with a single click.

helps you to get rid of those crappy repetive phrases which are stated over ond over by certain political associations ;)

Allows you to unhide comments that have been flagged as spam and hidden.

Gets rid of the 4chan.js spam on 4chan. This is a dirty modification of 4chan Spam Buster.