CSS Grid vs Flexbox: When to Use Each Layout Tool in Web Design

CSS Grid and Flexbox are two distinct layout tools in CSS, each suited to different design scenarios. Flexbox excels at one-dimensional layouts, such as navigation bars or button groups arranged along a single row or column. CSS Grid is better suited for two-dimensional layouts where both rows and columns must be explicitly defined, such as complex admin dashboards. Developers often run into trouble when they try to use Flexbox for grid-style layouts, leading to overflow or collapsing elements. Understanding which tool fits the task — rather than defaulting to one — is key to building clean, responsive web interfaces.