Every wiki landing page usually features a kind of overview layout to provide links to the most interesting topics or articles. This might constitute a classic table of contents, quite lengthy at times, a tag cloud of the hottest keywords (and relations, maybe), for iterative exploration, or, if you like, a dashboard of context grouped / block visualized widgets of important articles. Whatever you prefer, me, I almost always take on the dashboard approach, because it provides a great productivity in information to space ratio. Furthermore, dashboards also greatly serve the figurative memory in that one can plainly remember some article link resides in a widget up in the upper right corner of the page or yet within another widget with an outstanding background color.
However, I’m not planning to advertise dashboard / widget user interfaces here. What is to follow comprises an implementation pattern and example of setting up a simple dashboard layout in recent Confluence environments. All you need is to employ section-, column- and panel-macros in that order and hierarchy, respectively. For reference see the latest Confluence docs concerning: