The Best of Both Worlds
Modern web development rarely uses just one. The standard pattern is: CSS Grid for the overall page skeleton (2D), and Flexbox for the internal alignment of components like navbars, cards, and forms (1D).
Example: Admin Dashboard
Live Preview: Grid Outer Shell + Flex Inner Components
AdminPanel
User
Total Sales
$24,500 this month
New Users
+120 since yesterday
Server Load
34% Average usage
/* 1. Outer Shell: CSS Grid */
.dashboard {
display: grid;
grid-template-columns: 200px 1fr;
grid-template-rows: 60px 1fr 60px;
}
/* 2. Inner Components: Flexbox */
.header, .footer {
display: flex;
justify-content: space-between;
align-items: center;
}
.sidebar {
display: flex;
flex-direction: column;
gap: 10px;
}
.card {
display: flex;
flex-direction: column;
justify-content: space-between;
}