Is there a way to make a Bookmark bar?

Hello, sorry I'm new here but my bookmarks are becoming unruly. Is there any way to make a bar for bookmarks that can kind of sit on the left side or on the right side kind of like the bottom dock on a Mac but maybe the left or right side has a dock for a bookmarks. And accordion design would be cool because that way you could just hit a file and see the ones underneath or to extend out to the left. Anyway just the dock of some sort would be a great first solution. Thank you so much