For those of you that don't know you can add some major tweaks to Twitter using Greasemonkey scripts. I have covered a few of my favorites before but figured now would be a great time to share some newer and better ones.

First off you will need to install Greasemonkey for Firefox.

Then just click on the link I have included for each script and clink "install this script". Then enjoy!

Here are some of the scripts I recommend.

Endless Tweets

Loads older tweets endlessly when you're scrolling on a Twitter timeline. Bonus feature: Quotably.com integration.

Google Reader + Twitter

Adds reader posts to twitter when clicked. (Used via Greader)

twitter auto-refresh

Automatically refresh Twitter's home page every X seconds. Postpone refresh when user is typing and after each update.

Twitter Live Updater

Updates live the twitter home/replies/public timeline without browser refresh

TwitPic Previewer

Previewing twitpic.com/* links on Twitter.

Twitter Enhancements: Retweet This

Append a retweet button to the end of each twitter entry.

Twitter Powertoys

Duplicates twitter navigation at the top of the status box + adds a "send personal message" link besides every user name on the timeline

Delete Twitter Messages

Delete ALL your twitter direct messages from twitter.com.

Twitter - Highlight Replies

Highlights replies directed at you in timelines