Userscripts.org

Enhancements for Facebook: bigger profile pictures and photos, easier viewing of albums, links to download videos, showing people's age and sign, google calendar integration, bookmarks, keyboard shortcuts & more. Fully customizable!

Manages farmville wall posts; accepts bonuses, grabs bouquets, adopts animals, hatches eggs, and more

Facebook MafiaWars Tools.

Social Fixer for Facebook fixes annoyances, adds features, and enhances existing functionality to make FB more fun and efficient

Removes ads, Sponsored stories, Suggested Posts, game and application posts also "became friend with", "is attending event", "became a fan", "joined a group", "read an article" messages from your facebook homepage also fixes news article redirects...

Invites your friends to the app if they've already allowed the app access. Bulk add new friends. Adds bulk request buttons in the requests page.

Script accpet/ignore all Mafia wars, Farmwille Vampire wars, Yoville, poker, Castle Age and cafe gift's, friend in single click.

Regularly checks your Facebook friends to check whether anyone has removed you from their friends.

Cleans Facebook URLs that don't actually take you to a new page.

Adds a link above photos to see them in their albums, even if you're not friends with the photographer. Adds links to view all photos of a user together (regardless of who took them). Adds links to view whole galleries/albums on one page.

Fixed recent activity removal yet again.

Auto player for zynga's castle age game. Autoplayer supports castle age specific things like monster attacks, wait-til-full, power attacks, subquests & oracle blessing. Official Forum: http://caap.senses.ws/

Removes any and all ads from Facebook.

larger versions of thumbnails and profile pictures on mouseover on facebook.com. Based on inYOfaceBook and inYOfac3Book.

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

Uses a small amount of CSS to remove advertisements. Even works for the new Lite Facebook. This script is cross-browser (Gecko, Opera, Safari, Chrome)

Automatically pokes back friends listed on your home page. This script was inspired by Lukas Fragodt's Auto-Poke and EZ-Poke.

Adds links to download or convert videos with Zamzar.com, and provides code to embed your videos in other sites. Now even works when Flash is disabled!

Accepts Cafe World bonuses (such as food or dishes, coins, Spices, Dish Mastery points, Energy Boosts and more) from the Facebook wall posts.

Auto player for castle age game

Replace text smileys as graphics (smileys are same as in facebook chat)