Dec 29, 2016 · You can do it in two ways: First: const data =[{"name":"test1"},{"name":"test2"}]; const listItems = data.map((d) => <li key={d.name}>{d.name}</li>); return ( <div> {listItems } </div> ); Second: Directly write the map function in the return. const data =[{"name":"test1"},{"name":"test2"}]; return ( <div> {data.map(function(d, idx){

Apr 12, 2025 · The most common and recommended way to render an array of objects in React is by using the Array.map method to iterate through the array. This approach involves creating an unordered list (<ul>) and rendering each object as a list item (<li>).

What you need is to map your array of objects and remember that every item will be an object, so that you will use for instance dot notation to take the values of the object. In your component

Jun 7, 2018 · you can get all the keys in the object in an array using Object.keys function and use map function to get the desired output. This will convert to array of objects that will keep both the name and data.

You can use the [...arr, newItem] array spread syntax to create arrays with new items. You can use filter() and map() to create new arrays with filtered or transformed items. You can use Immer to keep your code concise.

Mar 3, 2023 · In React, the most popular way to render an array of objects is to use the Array.map() method. This method calls a function once for each element in the array: <div> {items.map((item) => <div key={item.id}>{/*...

To render an array of objects in ReactJS, you can map over the array, like this: < div > { yourArray . map ( ( item ) => { return < span > { item . property } < / span > ; } ) } < / div > And whatever you return from the .map() function will render for every item in the array!

Nov 17, 2024 · Learn efficient ways to render arrays of objects in React with practical examples, best practices, and performance tips for dynamic data display.

Jul 13, 2021 · Learn everything you need to know how to render an array of objects with Array.map () in React with any data - Array.prototype.map (). So you have an array of objects and data, and now you want to render it into your react component with JSX?

Apr 23, 2025 · In this blog, we’ll learn how to render an array of objects or data items in a react component with JSX and work on react map array of objects, keys in react, and how you can filter out data items with the help of JavaScript methods.