🗺️ Rendering Lists in React Using map()

In React, you often need to display a list of items. The map() method makes this easy.

📘 Example:

const fruits = [“Apple”, “Banana”, “Orange”];

function FruitList() {
return (
<ul>
{fruits.map((fruit) => (
<li key={…


This content originally appeared on DEV Community and was authored by Aman Kureshi

In React, you often need to display a list of items. The map() method makes this easy.

📘 Example:

const fruits = ["Apple", "Banana", "Orange"];

function FruitList() {
  return (
    <ul>
      {fruits.map((fruit) => (
        <li key={fruit}>{fruit}</li>
      ))}
    </ul>
  );
}

✨ Key Points:
• map() transforms data into UI elements
• Always provide a unique key
• Keeps your code clean and dynamic

map() is one of the most commonly used patterns in React.


This content originally appeared on DEV Community and was authored by Aman Kureshi


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Aman Kureshi | Sciencx (2026-03-17T16:42:16+00:00) 🗺️ Rendering Lists in React Using map(). Retrieved from https://www.scien.cx/2026/03/17/%f0%9f%97%ba%ef%b8%8f-rendering-lists-in-react-using-map/

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" » 🗺️ Rendering Lists in React Using map()." Aman Kureshi | Sciencx - Tuesday March 17, 2026, https://www.scien.cx/2026/03/17/%f0%9f%97%ba%ef%b8%8f-rendering-lists-in-react-using-map/
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Aman Kureshi | Sciencx Tuesday March 17, 2026 » 🗺️ Rendering Lists in React Using map()., viewed ,<https://www.scien.cx/2026/03/17/%f0%9f%97%ba%ef%b8%8f-rendering-lists-in-react-using-map/>
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