For any one want to remove the width limitation: https://superuser.com/questions/1276800/customize-the-maximum-width-of-the-firefox-sidebar

Very useful to the browsing experience, great addition to an already exceptional browser!

Remove the width limit and allow changing the zoom level on the sidebar please.

An extremely useful tool, similar to Vivaldi's "Tab Tilling" function but inferior, because it is extremely limited and the size of the window is exaggeratedly small, still, it fulfills its function and I hope Mozilla will update this add-on again.

Ok

It collides with youtube music. And I use youtube music often, It makes the music stop If you go on another tab and the volume slider and some buttons are gone. Other than this it's nice.

EDIT: I right clicked Side View Extension button and changed site to Desktop version, it worked.

This add-on is awesome! Chrome/Opera/Brave/Edge cannot do this even if they wish. As of now - some of them allows sidebar, but just for viewing Bookmarks or displaying search-results.

Only Firefox can pull-up a website in a sidebar as of now. Please continue its development.

This feature is "one" more major reason to totally ignore other web browsers in my day-to-day work. I have always used Firefox and will continue supporting it. Thanks for the continued development of the Mozilla project. God bless. Cheers.

This extension is excellent. Helps a lot. I hope that Mozilla will resume its development.

Android 4.4? 🪟

I'm sure you need to add a panel on the side, like in Opera, Brave or Vivaldi, where you can save sites that you want to open on the side.