GGsel is a free Chrome extension designed for Twitch users, providing detailed statistics about streamers directly on their channel pages. The add-on introduces a convenient pop-up feature that appears alongside the 'Subscribe' button, offering two main tabs: 'Schedule' and 'Game History.' The 'Schedule' tab features a heat map displaying streamer activity over the last 100 broadcasts, allowing users to easily identify their favorite streamer's most active days and hours.

In addition to the schedule, the 'Game History' tab showcases the top games streamed, indicating the frequency of play and the last time each game was played. Each game title is clickable, leading to its category on Twitch. Importantly, GGsel prioritizes user privacy, storing settings and cache locally without collecting personal data, while only utilizing the public Twitch API for retrieving past broadcast information.