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Small typo in virtual-lists.md #1558

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Oct 23, 2019
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Small typo in virtual-lists.md #1558

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2 changes: 1 addition & 1 deletion docs/patterns/virtual-lists.md
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Expand Up @@ -45,7 +45,7 @@ Please raise a pull request if you would like to add examples for other virtuali

> Virtualisation libraries often have overscanning enabled by default

Most virtual list libraries support the concept of **overscanning**. Overscanning is where a small about of non-visible items are rendered near the boundary of the window. When a scropll occurs the overscanned item can be immediately moved into view and does not need to be created. Overscanning generally leads to a more fluid experience.
Most virtual list libraries support the concept of **overscanning**. Overscanning is where a small about of non-visible items are rendered near the boundary of the window. When a scroll occurs the overscanned item can be immediately moved into view and does not need to be created. Overscanning generally leads to a more fluid experience.

It is required that overscanning be enabled for `react-beautiful-dnd` to work correctly. If overscanning is not enabled, `rbd` cannot tell if there are more items in the list when an item is in the last visual position. We require an overscanning value of one or more.

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