Tabguard is a free Chrome add-on developed by digital sustainability audits. It is designed to help users identify and manage inactive tabs that are consuming valuable CPU, memory, and network resources.

With the proliferation of modern websites, it is common to have multiple tabs open in a browser window, each performing various tasks simultaneously. However, many of these tabs may remain inactive for extended periods, wasting valuable resources. Tabguard addresses this issue by actively monitoring the CPU, memory, and network usage of all open tabs, allowing users to identify and stop those that are unnecessarily consuming resources.

One of the key features of Tabguard is its configurable behavior. Users have the option to either save inactive tabs for later use or group them together to minimize resource usage. This flexibility ensures that users can tailor Tabguard to their specific needs and optimize their browsing experience.

Tabguard also prides itself on being open-source software, providing users with full transparency. This means that users can trust the program's functionality and be confident that their browsing resources are being efficiently managed.

Overall, Tabguard is a valuable tool for anyone who wants to optimize their browsing experience and ensure that their CPU, memory, and network resources are not wasted on inactive tabs. With its user-friendly interface and customizable features, Tabguard is a must-have add-on for Chrome users.