Great when it works, but brings my entire Mac to a halt when opening any new tab, so I'm forced to constantly toggle it on and off, making it sometimes feel like it's more work than it's worth.

still seems to be causing major slowdowns on firefox when opening a page in a new tab

This extension is actually pretty good, and it made workday applications so much easier.Unfortunately it has recently tanked my computers performance when I open new tabs. Removing the extension completely solved my problem, so I hope you guys eventually find a solution.

As of version 2.0.42 this extension maxes out my CPU usage every time I load a new webpage, regardless of if it can fill out anything on the webpage. I would hope that this issue could be resolved by choosing to activate it when needed, rather than it's current always on state. I will continue using this app because it's still useful for it's purpose, but needing to enable and disable it every time I want to use it is not a good user experience.