Twitter Timeline Auto Update is a free Chrome add-on developed by Systemcluster. This add-on automatically updates the Twitter timeline when new tweets are available to be shown. It eliminates the need for additional user interaction each time new tweets should be displayed.

By default, the extension only updates the timeline when it is not scrolled down. However, an option is provided to enable unconditional updates, allowing the timeline to be updated regardless of its current position.

With Twitter Timeline Auto Update, users can stay up-to-date with the latest tweets without manually refreshing the page. This add-on is a convenient tool for Twitter users who want to effortlessly keep track of their timeline in real-time.

Please note that for any feedback or suggestions, you should contact the developer directly.