Who Liked This Tweet is a free Chrome add-on developed by sumant. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This handy tool allows users to easily see who liked a tweet with just one click.

To use Who Liked This Tweet, simply click on the "Post time" of a tweet, such as "Jan 18" or "8h". This will open the "Post engagements" page where you can view the likes, reposts, and quotes for the tweet. With this add-on, you no longer have to manually search through the likes section of a tweet to see who liked it.

Who Liked This Tweet is a convenient tool for Twitter users who want to quickly and efficiently see who has shown their appreciation for a particular tweet. With its simple one-click functionality, it saves users time and effort in navigating through the tweet's engagement metrics.