Allows you to run through all the bookmarks in a bookmark folder without having to open a tab for them all at once.
This is an extension I created after seeing my sister open several hundred tabs at once from her bookmarks on a daily basis. It allows you to choose a bookmark folder and will run through every bookmark in that folder while only opening a few tabs at a time. Once one tab is closed a new one is open. Also has features for recovering you process if a window is closed or the computer is unexpectedly shut off. Also your progress can be moved to a different window.