Flexbox is a powerful CSS layout model that enables you to create flexible, responsive, and dynamic user interfaces in React Native. Unlike traditional layout systems, also provides a one-dimensional approach that can efficiently handle both row and column arrangements, making it the primary layout system for React Native applications.

Flexbox Layout Properties

Core Properties

• Flex: Controls how items fill available space along the main axis (flex-grow)
• Flex Shrink: Controls how items shrink when there isn't enough space
• Flex Basis: Sets the initial main size of a flex item
• Flex Direction: Determines the main axis direction for laying out children
• Layout Direction: Specifies direction for laying out children and text (default: LTR)

Alignment Properties

• Justify Content: Aligns children along the main axis
• Align Items: Aligns children along the cross axis
• Align Self: Like align-items but for individual children
• Align Content: Distributes lines along cross-axis when using flex-wrap

Additional Properties

• Flex Wrap: Controls overflow behavior of children along main axis

Position Types

• Relative (default): Element positioned according to normal flow, then offset
• Absolute: Element positioned independently of normal flow

For more details, see the React Native Flexbox documentation.