
How-ToWeb Development
πΊοΈ Rendering Lists in React Using map()
via Dev.to ReactAman Kureshi
In React, you often need to display a list of items. The map() method makes this easy. π Example: const fruits = [ " Apple " , " Banana " , " Orange " ]; function FruitList () { return ( < ul > { fruits . map (( fruit ) => ( < li key = { fruit } > { fruit } </ li > )) } </ ul > ); } β¨ Key Points: β’ map() transforms data into UI elements β’ Always provide a unique key β’ Keeps your code clean and dynamic map() is one of the most commonly used patterns in React.
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