A free extension for Chrome by jmckib2

Reddit is a gold mine for lots of interesting threads. However, sometimes it’s hard to see new posts because the ones you’ve already read stay on your timeline no matter how much you scroll down or remove the page.

This awesome add-on for Chrome helps you solve that dilemma. By installing this to your browser, you can easily hide threads that you have already read. 

The extension can even do it automatically for you since it can detect posts that you’ve already clicked from your browsing history.

That way, whenever you open reddit, you can always see the latest posts and never miss out on updates.

This tool also works with Reddit Enhancement Suite (RES).