onlyactivetabs is a free Chrome add-on developed by zncoder that automatically discards all tabs other than the active ones. This add-on aims to optimize system resources by freeing up memory and CPU usage.

With onlyactivetabs, you can prevent your browser from becoming overloaded with multiple open tabs. It intelligently detects the active tab and automatically discards the rest, ensuring that only the necessary tabs are kept open. This can greatly improve the performance and responsiveness of your browser, especially if you tend to have a large number of tabs open at the same time.

By discarding inactive tabs, onlyactivetabs helps to reduce memory usage and CPU load, which can lead to smoother browsing and a more efficient overall browsing experience. This add-on is particularly useful for users who work with resource-intensive web applications or frequently switch between multiple tabs.

Overall, onlyactivetabs is a handy tool for Chrome users looking to optimize their browsing experience by automatically discarding inactive tabs and freeing up system resources.