TabbySitter is a free Chrome add-on developed by ikigeg. It falls under the category of Browsers and specifically belongs to the Add-ons & Tools subcategory. The primary purpose of this program is to automatically reload tabs that have crashed or have been idle for a while, making it particularly useful for Kiosk mode or Digital Signage.

Chrome often crashes without any apparent reason, and when running a Kiosk or Digital Signage, the ability to quickly reload the page is essential. TabbySitter provides this functionality, allowing you to automatically reload tabs without manual intervention.

It is important to note that TabbySitter is not intended to replace fixing underlying problems such as memory leaks. It is not particularly useful in everyday environments where you can easily refresh the page yourself. However, it serves as a valuable tool for Kiosk devices that may encounter poorly performing websites prone to memory leakage.

Additionally, TabbySitter offers the convenience of a toolbar icon that shows when the next crash check and reload are anticipated. It's worth mentioning that the timing of these events may be affected by other factors due to the reliance on the JavaScript setInterval method.