In this chapter, we learned how to turn an ordinary HTML table into an interactive data grid. Our site visitors can now take advantage of sorting different columns of the table to view the data in different ways. Site visitors with JavaScript disabled simply see an ordinary HTML table that contains all of the data. Data grids aren't terribly exciting, but they can make dealing with large amounts of data worlds easier for your site visitors. Next up, we'll learn how to make forms both prettier and easier to use.