SushiTab is a Chrome add-on developed by refinedsushi that allows users to visualize their most frequently visited pages on their 'New Tab' page. With SushiTab, every time you open a new tab, you are greeted with a visually appealing bubble chart that represents your browsing habits.

The bubble chart in SushiTab provides a unique and intuitive way to view your most visited pages. Each bubble represents a webpage, and its size corresponds to the frequency of your visits. The more frequently you visit a webpage, the larger the bubble becomes. This allows you to quickly identify your most frequently accessed websites at a glance.

In addition to the bubble chart, SushiTab also offers a clean and minimalist interface, ensuring that your 'New Tab' page remains clutter-free. The add-on is free to use and is available in the Browsers category under the SubCategory of Add-ons & Tools. So if you're looking for a visually appealing and informative way to visualize your browsing habits, give SushiTab a try.