HTLiveSight is a live match viewer designed for Hattrick, enabling users to experience matches in an interactive manner. This browser plugin enhances the viewing experience with detailed explanations of actions, a live league table, and notifications through popups and sound alerts, ensuring users stay informed about match developments even while multitasking on their computers. The application allows users to add friends, automatically including their matches when the program is launched.

A notable feature of HTLiveSight is the Relive function, which permits users to watch matches after they have been played, making it convenient for those unable to watch live. The plugin is compatible with Mozilla Firefox and will soon extend support to Google Chrome, Opera, and Safari, ensuring accessibility across various operating systems without the need for installation.