Is Memory Saver safe?

Puts inactive Chrome tabs to sleep to reduce memory usage.

This extension uses Chrome's built-in tab discarding feature to discard background tabs after a customizable inactive period, defaulting to 10 minutes. It can also discard tabs when system memory is low, checks free memory on a customizable schedule, and reloads sleeping tabs when you switch back to them. Tabs playing audio or video are not put to sleep.