A very nice extension, especially since Firefox removed the option "Load this bookmark in the sidebar". It would be nice to be able to set a default url for when the button is clicked and maybe be able to change the url via an option or middle-click of the button.

This is one of the best add-ons there is! It allows you to juggle 2 pages in one window at the same time. I usually open a google doc or a messenger on the side bar while I browse through the rest of the tab. Thanks for creating this!

love it :D

Clean and simple, allows me to load multiple URLs to choose from and doesn't disappear when I navigate throughout the rest of the screen.

it's good, very good, but the menu is very basic

I was waiting for this! Good luck in development, please do not drop it!

Works, hopefully we'll see improvements with functionality lost after moving to WebExtensions