Scratchpad is one of the coolest, and unique features in i3. Scratchpad is basically a hidden workspace that you can send your programs into it.
There is no way to open that workspace. Instead, when using
scratchpad show, the window will be shown again, as a floating window, centered on …
If you're unfamiliar with rofi:
It's a popup window switcher roughly based on superswitcher, requiring only xlib and pango
Rofi has multiple modes.
Before Running any tunning, the average estimated lifetime of my battery was about 3 hours (below image). Through this post we learn how to extend it to almost 4 and a half hours. It's more than 50 percent increase!
Note: I'm currently using a lenovo G50 laptop with Quad-Core AMD …