Container: Multi-purpose widget for decoration, sizing, and positioning
Container(
width: 100,
height: 100,
color: Colors.blue,
padding: EdgeInsets.all(8),
child: Text('Hello'),
)
SizedBox: Lightweight widget specifically for sizing and spacing
SizedBox(
width: 100,
height: 100,
child: Text('Hello'),
)
Use SizedBox for simple sizing; Container when you need decoration or complex styling.
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