By creating an XML sitemap and utilizing React router, you can ensure that search engines effectively crawl and index your app’s content. This facilitates better SEO performance, improved website indexing, and ultimately enhances the discoverability of your React JS web app on search engine result pages (SERPs).
Tag: front-end development
React.js vs. Next.js – Choosing the Right Framework for Your Web Development Needs
React.js and Next.js are two popular JavaScript frameworks utilized for developing contemporary web applications. Despite their common foundation in React and several shared traits, they possess distinct characteristics and usage scenarios, making them appropriate for different purposes.
Functional Component vs Class Component in React.Js
A functional component in React is a JavaScript function that returns a React element, which is an object that describes a part of the UI. Functional components are also known as “stateless” components because they do not have a state. A class component in React is a JavaScript class that extends React.Component class. It has a state, which can be used to store the data that the component needs to render.
React.Js Lifecycle Methods
In React, a component goes through different phases in its lifecycle, and at certain points in each phase, React will call specific methods on the component. These methods are known as lifecycle methods. componentDidMount(), componentDidUpdate(prevProps, prevState), componentWillUnmount(), shouldComponentUpdate(nextProps, nextState)
What is componentDidMount and useEffect with Example
componentDidMount() is a lifecycle method in React that is called after a component has been added to the DOM. useEffect is a Hook in React that allows you to synchronize a component with an external system. It serves a similar purpose as componentDidMount(), componentDidUpdate(), and componentWillUnmount() lifecycle methods combined.