Tweep List for Twitter is a free Chrome add-on developed by Serdar Soy. This add-on adds an avatar menu to Twitter, allowing users to quickly access user timelines. With one-click access, users can easily view the latest tweets and updates from their favorite Twitter users.

One of the standout features of Tweep List for Twitter is the ability to drag and drop avatars to add or remove them from your list. This makes it easy to customize your timeline and keep track of the users you are interested in. The add-on also allows you to add users to your list without actually following them on Twitter, providing a convenient way to stay updated without cluttering your feed.

Tweep List for Twitter is compatible with the Twitter desktop client and syncs your list with your Google Chrome account. This ensures that your customized timeline is accessible across devices. If you're interested in exploring the source code of this extension, it is available on GitHub.

Overall, Tweep List for Twitter is a useful add-on for Twitter users who want quick and easy access to their favorite user timelines. With its intuitive interface and convenient features, it's a valuable tool for staying connected on Twitter.