Open Bookmarks Recursively per kgersen

This extension adds a context menu item 'Open Bookmarks Recursively' to bookmark folders menus. These menus are opened when right clicking a bookmark folder in the Bookmarks Sidebar, Bookmarks Toolbar, Bookmarks Menu, and Bookmarks Library.

Shift clicking the menu item will open the bookmarks in a new window.

Ctrl+Shift clicking the menu item will open each bookmark folder in a new window.

Options for the extension are available through the Add-ons Manager (Ctrl+Shift+A).

Extensions can't create tabs with privileged URLs such as chrome:, javascript:, data:, file:, and about: URLs (except about:blank). If a bookmark with an about:newtab URL is encountered, the tab will be created without a URL. This will load a user's new tab page. Bookmarks with URLs that start with 'about:reader?url=' will have the 'about:...' part removed when creating the tab.