Who is on TxA is a free Chrome add-on developed by Travis Guillory. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This add-on allows users to query TxA, Illegal, and Dallas Midnight CSS servers to see who is currently playing.

With Who is on TxA, users can easily check the player activity on the best Adaptive Bot CSS servers. By querying TxA, Illegal, and Dallas Midnight CSS, users can get real-time information about the players on these servers. This add-on provides a convenient and quick way to see who is currently playing and stay updated with the player activity on CSS servers.

Who is on TxA is a useful tool for CSS players who want to find out who is playing on the best Adaptive Bot CSS servers. Its simple interface and efficient querying system make it easy to get real-time player information without any hassle.