CSS Grid vs Flexbox: When to Use What

CSS Grid and Flexbox complement each other rather than compete. Flexbox excels at one‑dimensional alignment—think navbars, form controls, or evenly spaced buttons—while Grid shines when you need true two‑dimensional layouts such as magazine‑style cards, dashboards, or complex sidebars. Combining them lets you build responsive sites with fewer media queries. Understanding implicit versus explicit tracks, auto‑placement, and the `minmax()` function unlocks adaptive designs that gracefully handle unknown content sizes. Mastering both tools elevates your layout game far beyond float hacks of the past.