I actually changed to Chrome only for this. I have been looking for months for something like Workona for Firefox but to no avail. I used Firefox for years and

I actually changed to Chrome only for this. I have been looking for months for something like Workona for Firefox but to no avail. I used Firefox for years and I want to continue using it, but for my way of work (multiple tabs open in several spaces and changing computers often) Workona is just great, nothing comes close.