Render props is a pattern in react which helps us to pass the functions as a prop to the components so that we can decide the component rendering logic instead of let component render it’s own logic. Let’s learn it by using an example. class FetchData extends React.Component { state ...
JSX simplifies the creation of reusable components by enabling developers to define the structure, appearance, and behavior of elements in a declarative manner. It enhances code readability, facilitates component composition, and allows for efficient rendering of dynamic data. Why Use JSX in React? JS...
Separation of Concerns: The separation of state management from component logic enhances the separation of concerns in React applications. Components focus on rendering and user interactions, while the reducer handles state updates. Reusable Logic: Reducers can be reused across multiple components. This ...
Performance optimization is critical for web applications to maintain a solid user experience. In React, there are instances in which re-rendering a complex component leads to performance issues, impacting the user experience. React offers memoization as a performance feature that speeds up component ...
The complexity of the DOM and the numerous UI components further depletes the performance because each change necessitates a new rendering of the page. However, the virtual DOM concept in React has changed everything. Let's see below ? What is DOM? To put it another way, DOM is the stru...
Checkout thatrowRendererprop there. Do you know what that is? IT'S A RENDER PROP! What!? 🙀 That's inversion of control in all its glory with render props right there. That's a prop thatreact-virtualizeduses to delegate control of rendering rows in a list to you the user of the ...
14. Server-Side Rendering (SSR): Server-side rendering is a technique that involves generating the HTML of a React application on the server and sending it to the client, improving the initial load time and SEO. Popular libraries for SSR with React include Next.js and Gatsby. ...
Is React frontend or backend? React is considered frontend. It’s commonly used to create interactive and dynamic UI components for web applications. However, React can also be used on the backend with technologies like Next.js, which allows for server-side rendering of React applications, blurri...
For example, you might want to customize the rendering of the menu widget to display as a select element instead of a list of links. You may also want to render it as a keyboard-controlled slideshow of images. To address these limitations, InstantSearch.js uses “connectors” to redefine ...
The March 2018 Version 16.3 release of React brings life cycle changes as well as an API for context. Life cycle changes in React 16.3 For the component life cycle, the upcoming async rendering mode stretches the class component API model, which is being used in ways that were not originally...