W3Schools
w3schools.com › react › react_lists.asp
React Lists - React Fundamentals
In React, you will render lists with some type of loop.
React
react.dev › learn › rendering-lists
Rendering Lists – React
Why and how to set key on each component in a collection so React can keep track of each of them even if their position or data changes. 1. Splitting a list in two 2. Nested lists in one component 3. Extracting a list item component 4.
Videos
06:21
React 19 Tutorial - 12 - Lists and Keys - YouTube
07:16
React 19 Tutorial - 11 - Rendering Lists - YouTube
26:40
How to render LISTS in React 📃 - YouTube
ReactJS list and keys #9 React Course
32:54
React JS Lists and Keys | Learn ReactJS - YouTube
06:44
Full React Tutorial #10 - Outputting Lists - YouTube
GeeksforGeeks
geeksforgeeks.org › reactjs › reactjs-lists
React Lists - GeeksforGeeks
August 7, 2025 - In lists, React makes it easier to render multiple elements dynamically from arrays or objects, ensuring efficient and reusable code.
Dave Ceddia
daveceddia.com › display-a-list-in-react
How to Display a List in React
The next time that component renders, React will say, “I already have some list items on screen – are these ones different?” It will avoid recreating DOM nodes if it can tell that the items are the same. But here’s the important bit: React can’t tell with a simple equality check, because every time a JSX element is created, that’s a brand new object, unequal to the old one. So that’s where the key prop comes in.
React
legacy.reactjs.org › docs › lists-and-keys.html
Lists and Keys – React
In React, transforming arrays into lists of elements is nearly identical.
npm
npmjs.com › package › react-list
react-list - npm
December 10, 2024 - A versatile infinite scroll [React] component.. Latest version: 0.8.18, last published: a year ago. Start using react-list in your project by running `npm i react-list`. There are 172 other projects in the npm registry using react-list.
» npm install react-list
Published Dec 10, 2024
Version 0.8.18
Author Casey Foster
Repository https://github.com/caseywebdev/react-list
MUI
mui.com › material-ui › react-list
React List component - Material UI
Lists present information in a concise, easy-to-follow format through a continuous, vertical index of text or images.
LogicMojo
logicmojo.com › react-lists-and-keys
React Lists and Keys - Logicmojo
This item is retrieved from the database and shown in the browser as lists. So, from the perspective of the component, we can say that we'll use props to send a list to a component, and then use this component to render the list to the DOM. We can replace the above code, which produced the list directly, with a component that takes an array as a prop and returns an unordered list. import React from 'react'; import ReactDOM from 'react-dom'; function List(props) { const Lists = props.Lists; const items = Lists.map(List) => <li>{List}</li> ); return (
Hands on React
handsonreact.com › lists
Lists | Hands on React
In the example, below we extract each list item into an reusable component. function FruitListItem(props) { return <li>{props.fruit.name}</li>; } function FruitList(props) { const fruitListItems = props.fruits.map((fruit) => ( <FruitListItem key={fruit.id} fruit={fruit} /> )); return <ul>{fruitListItems}</ul>; } const data = [ { id: 1, name: 'apple' }, { id: 2, name: 'orange' }, { id: 3, name: 'blueberry' }, { id: 4, name: 'banana' }, { id: 5, name: 'kiwi' }, ]; ReactDOM.createRoot(document.getElementById('root')).render( <FruitList fruits={data} /> );
Robin Wieruch
robinwieruch.de › react-list-component
React List Components by Example - Robin Wieruch
April 16, 2019 - You iterate over the list with the map method again and output for each list item your HTML elements. Only the value argument given in the map function is an object and no primitive anymore. Hence you can access the object in your JSX to output the different properties of it: ... import React from 'react'; const list = [ { id: 'a', firstname: 'Robin', lastname: 'Wieruch', year: 1988, }, { id: 'b', firstname: 'Dave', lastname: 'Davidds', year: 1990, }, ]; const ComplexList = () => ( <ul> {list.map(item => ( <li key={item.id}> <div>{item.id}</div> <div>{item.firstname}</div> <div>{item.lastname}</div> <div>{item.year}</div> </li> ))} </ul> ); export default ComplexList;
DevExtreme
js.devexpress.com › React › Documentation › Guide › UI_Components › List › Getting_Started_with_List
React List - Getting Started | React Documentation - DevExtreme
Before you start the tutorial, ensure DevExtreme is installed in your application. The List displays data from a local or remote data storage and allows users to group, select, search, reorder, and delete items.
Angular Minds
angularminds.com › blog › list-components-in-reactjs
List Components in React: A guide & examples
February 27, 2025 - List components are reusable UI elements designed to display a collection of items within a React application. These reusable components are fundamental building blocks in React, as they help manage and present data in a structured and dynamic ...
Javatpoint
javatpoint.com › react-lists
React Lists - javatpoint
React Lists with ReactJS Tutorial, ReactJS Introduction, ReactJS Features, ReactJS Installation, Pros and Cons of ReactJS, AngularJS vs ReactJS, Reactnative vs ReactJS, ReactJS Router, ReactJS Flux Concept, ReactJS Animations, ReactJS Discussion, ReactJS Quick Guide, etc.
React Native
reactnative.dev › docs › using-a-listview
Using List Views · React Native
February 20, 2026 - React Native provides a suite of components for presenting lists of data. Generally, you'll want to use either FlatList or SectionList.
Medium
thehumblecoder.medium.com › day-5-list-rendering-in-react-a4bdcda6629c
🚀Day 5: List Rendering in React. Introduction | by Rahul Agarwal | Medium
February 28, 2025 - Today, we’ll build a simple User List component using .map() and style it for better presentation. ✅ How to use .map() to iterate over an array and display data dynamically. ✅ The importance of unique keys in React lists.
Educative
educative.io › answers › what-are-lists-in-reactjs
What are lists in ReactJS?
It is advisable to always have a unique id that can be passed as value to the key prop when we’re dealing with lists in React, so that React can track changes that are specific to individual items in an array.
Semantic UI React
react.semantic-ui.com › elements › list
List - Semantic UI React
IntroductionGet StartedCompositionShorthand PropsThemingLayout examplesPrototypesMigration guide to v3 ... You can do the same using shorthands. ... You can do the same using shorthands. ... You can also manually specify a value for an ordered list using value.
GeeksforGeeks
geeksforgeeks.org › reactjs › list-all-ways-to-render-a-list-of-items-in-react
List all ways to render a list of items in React - GeeksforGeeks
July 23, 2025 - It leverages the map() method available on JavaScript arrays to iterate over each item and generate corresponding JSX elements. Each item in the array is transformed into a React component or element, facilitating the rendering process.
Top answer 1 of 3
3
use map instead of forEach .
{fileBlocks["blocks_content"].map((element, index) => (
<List key={index}>
{
element.map((line, i) => (
<List.Item key={i}>
{line}
</List.Item>
))
}
</List>
))}
Rendering Lists In React
2 of 3
2
forEach only processes arrays in place but doesn't return anything. map returns a new array of combined array information and JSX which React can use in the render.
function Example({ data }) {
return (
<div>
{data.blocks_content.map(arr => {
return (
<ul>
{arr.map((line, i) => <li key={i}>{line}</li>)}
</ul>
)
})}
</div>
);
}
const data = {
blocks_content: [
['Bakery', 'Company GbR'],
['Bill no.3-7721 11:29:51 20.04.2021'],
['1x Cappuccino 2,70€ 2,70€ A'],
]
};
// Render it
ReactDOM.render(
<Example data={data} />,
document.getElementById("react")
);<script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.1/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.1/umd/react-dom.production.min.js"></script>
<div id="react"></div>Codementor
codementor.io › community › different ways to map a list in react js
Different ways to map a list in React JS | Codementor
January 10, 2024 - This loop allows you to iterate over the values of an iterable object, such as an array. In React, you can use this loop to render a list of items as a set of React components.