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
[
{
name: 'Sam',
email: 'somewhere@gmail.com'
},
{
name: 'Ash',
email: 'something@gmail.com'
}
].map((anObjectMapped, index) => {
return (
<p key={`${anObjectMapped.name}_{anObjectMapped.email}`}>
{anObjectMapped.name} - {anObjectMapped.email}
</p>
);
})
And remember when you put an array of jsx it has a different meaning and you can not just put object in your render method as you can put an array.
Take a look at my answer at mapping an array to jsx
Answer from FurkanO on Stack Overflow Top answer 1 of 6
54
What you need is to map your array of objects and remember that every item will be an object, so that you will use for instance dot notation to take the values of the object.
In your component
[
{
name: 'Sam',
email: 'somewhere@gmail.com'
},
{
name: 'Ash',
email: 'something@gmail.com'
}
].map((anObjectMapped, index) => {
return (
<p key={`${anObjectMapped.name}_{anObjectMapped.email}`}>
{anObjectMapped.name} - {anObjectMapped.email}
</p>
);
})
And remember when you put an array of jsx it has a different meaning and you can not just put object in your render method as you can put an array.
Take a look at my answer at mapping an array to jsx
2 of 6
12
@FurkanO has provided the right approach. Though to go for a more cleaner approach (es6 way) you can do something like this
[{
name: 'Sam',
email: 'somewhere@gmail.com'
},
{
name: 'Ash',
email: 'something@gmail.com'
}
].map( ( {name, email} ) => {
return <p key={email}>{name} - {email}</p>
})
Cheers!
W3Schools
w3schools.com › react › react_es6_array_map.asp
React ES6 Array map()
Note: When using map() in React to create list items, each item needs a unique key prop. ... const users = [ { id: 1, name: 'John', age: 30 }, { id: 2, name: 'Jane', age: 25 }, { id: 3, name: 'Bob', age: 35 } ]; function UserList() { return ( <ul> {users.map(user => <li key={user.id}> {user.name} is {user.age} years old </li> )} </ul> ); } ... const fruitlist = ['apple', 'banana', 'cherry']; function App() { return ( <ul> {fruitlist.map((fruit, index, array) => { return ( <li key={fruit}> Name: {fruit}, Index: {index}, Array: {array} </li> ); })} </ul> ); }
How to render an array of objects with Array.map in React
Array.map does not exist. The builtin Array does not have such a method. The only static methods which are defined are Array.from Array.isArrax and Array.of. What you are refering is on the instance of Arrays, and are accessable through the prototype-chain. The correct term would have been Array.prototype.map You've even linked to the mdn page were it is correctly defined, don't just remove things you don't understand - when you are trying to teach others. Don't forget to make proper research. More on reddit.com
9
1
July 14, 2021How to map over 2 Array of object in React and render to Table
From the context here, it sounds like what you'll need to do is that once you retrieve your two datasets, you'll want to combine them in to one that fits your needs, and then use this new result as the data for your table. I'd recommend looking into mapping the user cards to the corresponding user , so something maybe like: const combined = userDataSet.map((user) => { const userCard = userCardDataSet.find((card) => card.userId === user.id); return { ...user, userCard }; }); Made some assumptions of how your data looks, but hopefully this helps. More on reddit.com
1
1
March 21, 2022Map Over An Array of Objects in React
I’m trying to map over an array objects that contain other objects. See below: JSON Data I’m specifically trying to access the name and url properties inside the “buy_links” array. Here’s my code so far. bestseller returns data that I’ve mapped over elsewhere in my code - the trouble ... More on forum.freecodecamp.org
1
0
August 17, 2021React - Use Array.map() to Dynamically Render Elements - .map is different than in js
{item} ) normally JavaScript wouldn’t spit anything out of that… an object surrounded by strings without quotation marks… The previous challenges stated that we use normal js in render method, before return statement. So can anybody explain to me what this line is ? More on forum.freecodecamp.org
8
0
January 25, 2023How to render an array of objects in React?
Using these simple and easy steps, you can render an array of objects in React:
Step 1: Create a react application.
Step 2: Change directory.
Step 3: Create data as an array.
Step 4: Mapping the array into a new array of JSX nodes as arrayDataItems.
Step 5: Return arrayDataItems from the component wrapped in
Step 1: Create a react application.
Step 2: Change directory.
Step 3: Create data as an array.
Step 4: Mapping the array into a new array of JSX nodes as arrayDataItems.
Step 5: Return arrayDataItems from the component wrapped in
guvi.in
guvi.in › blog › programming languages › render array of objects in react: 3 methods with code (2026)
How to Render an Array of Objects in React? [in 3 easy steps]
How do you set an array of objects in state in React JS?
To set an array of objects in the state of a React component, you can use the 'useState' hook. So to do this, first, import 'useState' from 'react'. Then, declare a state variable using useState and initialize it with your array of objects. To update the state, use the setter function provided by the useState hook. And voila, now you can easily manage and modify the array of objects within your component's state.
guvi.in
guvi.in › blog › programming languages › render array of objects in react: 3 methods with code (2026)
How to Render an Array of Objects in React? [in 3 easy steps]
How do you iterate an array of objects in React JS?
To iterate through an array of objects in ReactJS, you must use the map () method. It creates a new array by applying a provided function to each element of the original array. Within the function, you can access and render each object's properties as and when needed, effectively iterating through and rendering them in your React component.
guvi.in
guvi.in › blog › programming languages › render array of objects in react: 3 methods with code (2026)
How to Render an Array of Objects in React? [in 3 easy steps]
Map method in React (map array) | React JS Masterclass #19
06:08
How to Render Lists Using map() in React | Display Arrays with ...
09:24
How to Map Array of Objects in ReactJS - YouTube
07:52
ReactJS Tutorial 14 : Rendering Array Of Objects In React - YouTube
11:02
Map Function in React | how to map arrays and objects? - YouTube
Atomizedobjects
atomizedobjects.com › blog › react › how-to-render-an-array-of-objects-with-map-in-react
How to render an array of objects with Array.map in React | Atomized Objects
If you want to learn more about ... an array of objects in react with JSX we need to use Array.map() to transform the object into something react can make use of because you cannot directly render an object into React....
Tim Mousk
timmousk.com › blog › react-map-array-of-objects
How To Map An Array Of Objects In React? – Tim Mouskhelichvili
March 16, 2023 - To render a list of components from an array of objects in React, you have two options: ... javascriptimport React from "react"; import ReactDOM from "react-dom"; const array = [ { name: "Tim", age: 27 }, { name: "Bob", age: 32 } ]; const App = () => ( <> {array.map((item, index) => ( <div key={index}> <div>Name: {item.name}</div> <div>Age: {item.age}</div> </div> ))} </> ); ReactDOM.render(<App />, document.getElementById("container"));
Reddit
reddit.com › r/reactjs › how to render an array of objects with array.map in react
r/reactjs on Reddit: How to render an array of objects with Array.map in React
July 14, 2021 -
Hi Everyone,
I have just posted a new article about rendering objects and data in react with Array.prototype.map for beginners.
How to render an array of objects with Array.map in React
Please have a read and let me know about any constructive feedback you might have in order for me to keep improving it.
Thanks!
Scrimba
scrimba.com › articles › react-list-array-with-map-function
How to use Array.map to render a list of items in React
November 1, 2022 - This example shows how you can take a load of data stored in an array of objects and use map to create an array of HTML. This is the foundation of using Array.map to create JSX code that can be used in React components.
freeCodeCamp
freecodecamp.org › news › destructure-object-properties-using-array-map-in-react
How to Destructure Object Properties Using array.map() in React
November 2, 2022 - Say you have a list of items in an array that needs to be rendered as a React component onto a web page. The ideal way to map a series of items in an array looks like this: const shoppingList = ['Oranges', 'Cassava', 'Garri', 'Ewa', 'Dodo', 'Books'] export default function List() { return ( <> {shoppingList.map((item, index) => { return ( <ol> <li key={index}>{item}</li> </ol> ) })} </> ) } The snippet above pretty much fulfills its purpose. But what if you have to map through an array of objects with multiple properties?
Softwareshorts
softwareshorts.com › render-array-objects-array-map-react
How to render an array of objects with Array.map in React | SoftwareShorts
To render an array of data in React, we first need to map/convert the array of data into an array of components, which can be done with Array.prototype.map.
GeeksforGeeks
geeksforgeeks.org › reactjs › how-to-render-an-array-of-objects-in-reactjs
How To Render An Array Of Objects In ReactJS? - GeeksforGeeks
July 23, 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.
GUVI
guvi.in › blog › programming languages › render array of objects in react: 3 methods with code (2026)
How to Render an Array of Objects in React? [in 3 easy steps]
July 18, 2026 - Here, .map() runs once for every object in products. Each object gets destructured into name and price for display, and product.id is passed as the key so React can track each <li> individually.
MakeUseOf
makeuseof.com › home › programming › how to map over a nested array in a react component
How to Map Over a Nested Array in a React Component
September 23, 2022 - For a flat array, the map function ... element; }); In React, you must wrap the map function with curly brackets and use an arrow function to return a node element for each iteration....
Hackingwithreact
hackingwithreact.com › read › 1 › 13 › rendering-an-array-of-data-with-map-and-jsx
Rendering an Array of Data with map() and JSX – a free Hacking with React tutorial
There's one more thing we're going to cover before you know enough React basics to be able to move on to a real project, and that's how to loop over an array to render its contents. Right now we have a single person with a single country, but wouldn't it be neat if we could have 10 people with 10 countries, and have them all rendered? Sure it would. Luckily for us, this is easy to do in JSX thanks to an array method called map().
Reddit
reddit.com › r/reactjs › how to map over 2 array of object in react and render to table
r/reactjs on Reddit: How to map over 2 Array of object in React and render to Table
March 21, 2022 -
how can i map over 2 Array of object in React and render to one Table
const [dataSetOne, setDataSetOne] = useState()
const [dataSettwo, setDataSetTwo] = useState()
``let URL1 = "http://api_url/users"
let URL2 = "http://api_url/users-card"
const promise1 = axios.post(URL1, inputValue , {headers: {'Content-Type': 'text/plain'}});
const promise2 = axios.post(URL2, inputValue , {headers: {'Content-Type': 'text/plain'}});
Promise.all([promise1, promise2]).then(function(values) {
setDataSetOne(values[0]);
setDataSetTwo(values[1]);
}); <TableContainer>
<Table>
<TableHead>
<TableRow>
<TableCell>Dessert (100g serving)</TableCell>
<TableCell align="right">Calories</TableCell>
<TableCell align="right">Fat (g)</TableCell>
</TableRow>
</TableHead>
<TableBody>
<TableCell>{DataOne}</TableCell>
<TableCell>{DataOne}</TableCell>
<TableCell>{DataTwo}</TableCell>
</TableBody>
</Table>
</TableContainer>Codemzy
codemzy.com › blog › react-render-array-of-objects
How to render an array of objects in ReactJS - Codemzy's Blog
August 31, 2022 - I'm going to take a moment to explain how and why Array.map() works in ReactJS - because at first, it kinda just seemed like magic to me. But once you understand it, it just seems so much simpler. You can render an array in ReactJS without doing anything fancy - like this: ... But it won't work. You will get an error [object Error] because the array doesn't contain strings, numbers, or HTML elements that JSX (the language ReactJS uses to render to the DOM) understands.
freeCodeCamp
forum.freecodecamp.org › curriculum help
Map Over An Array of Objects in React - Curriculum Help - The freeCodeCamp Forum
August 17, 2021 - I’m trying to map over an array objects that contain other objects. See below: JSON Data I’m specifically trying to access the name and url properties inside the “buy_links” array. Here’s my code so far. bestseller returns data that I’ve mapped over elsewhere in my code - the trouble ...
DEV Community
dev.to › mazin1231 › map-method-in-react-js-4i2o
Map() Method In React JS. - DEV Community
November 7, 2022 - To render an array of objects in react with JSX we need to use Array.map() to transform the object into something react can make use of because you cannot directly render an object into React.
freeCodeCamp
forum.freecodecamp.org › curriculum help
React - Use Array.map() to Dynamically Render Elements - .map is different than in js
January 25, 2023 - {item} ) normally JavaScript wouldn’t spit anything out of that… an object surrounded by strings without quotation marks… The previous challenges stated that we use normal js in render method, before return statement. So can anybody explain to me what this line is ?
W3Schools
w3schools.com › react › react_es6_array_methods.asp
React ES6 Array Methods
There are many JavaScript array methods. One of the most useful in React is the .map() array method.
Delft Stack
delftstack.com › home › howto › react › react map array of objects
How to Map an Array of Objects in React | Delft Stack
February 2, 2024 - React library is founded on JavaScript so that you can use methods like map() to go over an array of objects.
DhiWise
dhiwise.com › blog › design-converter › how-to-use-react-object-map-for-clean-code
React Object Map: Best Practices For Developers
January 17, 2025 - It allows you to iterate over an array and transform its elements into a new array. This is particularly useful for rendering lists of components dynamically. For instance, if you have an array of user objects, you can use the map method to ...