Today’s Firefox tip: Tile Tabs is a Firefox add-on that displays tabs in tiled layouts in Firefox. It allows you to arrange web page tiles horizontally, vertically or in a grid. Resize tiles by dragging splitter bars. This is a fantastically useful add-on! Very handy for any situation where I want to look at two pages side-by-side. All features (menu commands, url bar, search bar, tabs buttons) continue to operate as normal. Tiling can be using Menu Commands, Keyboard Shortcuts or Drag-and-Drop of tabs and links.