Panic Tabs and Carousel Panel

Panic's product page for Coda provides a hybrid interface utilizing both tabs along the top of the information panel, and arrows on the sides to slide through all of the pages in a carousel.

1. The product information panel in the full page.
2. Clicking the next arrow slides to the next panel in the carousel.
3. Clicking a tab further to the right, slides all panels off to the left until the target page is reached.