The FlashList component is used as a child of the Fetch component to display a list or grid of items from an API endpoint.

FlashList is optimized for large data sets to provide better rendering and performance as an alternative to the List component

Configuration Properties

Property	Description
Component Name	To alter the name of the component. The name is reflected in the Components tree. Defaults to List.
Estimated Item Size	A single numeric value that hints FlashList about the approximate size of the items before they're rendered. (read the docs) By default, the value is set to `50`.
Horizontal	Enable so that the list's contents display horizontally.
Inverted	Reverses the direction of scroll (read the docs)
Number of columns	Define the number of columns the list should display. Accepts a number. By default, the value is set to `1`.

Triggers

Trigger	Description
On Refresh	Starts the action when the element is refreshed
On End Reached	Starts the action when the end threshold is reached

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Learn how to set and use the Fetch and List component in Fetching Data.

You can modify the Number of Columns property on a List component to add more columns.