Different types of grids can be used in design, including column grids, Van de Graaf grids, rectangular grids, and other less common grids. Column grids are the most commonly used and involve setting margins, gutters, and columns. Van de Graaf grids are based on golden ratios and proportions. Rectangular grids simply divide space into rectangles. This page from Obys Agency aims to educate visitors on grid systems, highlighting the flexibility and adaptability of different approaches. It provides examples of each grid type with screenshots and parameters like column counts, margins, and gutters.