Data grids

Definition: A data grid is a database with advanced functionalities such as sorting, filtering, grouping, editing, and pagination for easier exploration and manipulation of complex data relationships.

Standard markup

  • Use an HTML heading element for the table header, with a customizable level based on page structure
  • Employ <th> elements with scope="col" attributes for column headers
  • Avoid leaving column header cells empty
  • Keep each cell limited to a single data item whenever feasible