Jul 6, 2021 · You'll want to return a React element instead of an array. If you meant to have an array of items then you'll want to declare it like this: export const items: Item[] = []

Now Gallery.js contains two exports: a default Gallery export, and a named Profile export. App.js imports both of them. Try editing <Profile /> to <Gallery /> and back in this example:

Jan 17, 2025 · One such pattern involves data fetching, crucial for rendering dynamic applications. In this post, we'll explore best practices for data fetching in React, alongside …

Feb 21, 2019 · You can't have multiple default exports, but you can have multiple (non-default) exports. Try adding export before the function keywords, like export function BlogDescription() …

Mar 11, 2025 · This tutorial explains the function of export default in React, detailing how to implement it effectively. Learn the benefits, best practices, and step-by-step instructions to …

Mar 1, 2024 · Implementing 'export default' in your React projects is straightforward and can be done with simple steps. The key is to identify the main component or functionality you want to …

Jul 12, 2024 · In React (and JavaScript in general), there are several ways to export components or modules from a file. Here's a breakdown of the different types of exports you can use: …

To do that, you can create a new array from the original array in your state by calling its non-mutating methods like filter() and map(). Then you can set your state to the resulting new …

Mar 21, 2025 · Default Export: Exports one thing from a file (like a component). Default Import: Imports the default export from another file, naming it as needed. 2. Named Export and Import. …

Jan 25, 2024 · There are two commons ways to Export component in react. Two common methods are: named . Let’s break it down in simple terms. A default export represents the …