Server-side rendering (SSR) in React is the process of rendering a React component on the server and sending the resulting HTML to the client, rather than rendering the component on the client-side browser. This approach allows for faster initial load times, better SEO, and improved accessibility. In traditional client-side rendering (CSR), the browser downloads the […]

these both are popular front-end frameworks used for building web applications, but they have some key differences: Language: React is based on JS and JSX, while Angular is based on TypeScript. Architecture: React is a library for building user interfaces, while Angular is a full-featured framework with built-in functionality for building complex apps. Rendering: React […]

In this article we will discuss that What is Fragment in React JS. In React, a fragment is a way to group a list of children elements without adding an extra node to the DOM. A fragment allows you to return multiple elements from a component’s render method without needing to wrap them in a […]

In this article we are going to show you Difference Between Class Component and Functional Component in React Class Components: Class components are JavaScript classes that extend the React.Component class or its subclass, and define a render() method to return the component’s JSX (JavaScript XML) markup. They have a state object and lifecycle methods, such […]

In this article we will show you that What are Single Page Applications (SPA)? Single-page applications are web applications that load once with new features just being mere additions to the user interface. It does not load new HTML pages to display the new page’s content, instead generated dynamically. This is made possible through JavaScript’s […]

In this article you will see What is an event in React? In React, events are the triggered reactions to specific actions like mouse hover, mouse click, key press, etc. Handling these events are similar to handling events in DOM elements. But there are some syntactical differences like: Events are named using camel case instead […]

In this article you will see What are the limitations of React? Limitations of React are listed below: React is just a library, not a full-blown framework Its library is very large and takes time to understand It can be little difficult for the novice programmers to understand Coding gets complex as it uses inline […]

In this article we are going to show you Differentiate between Real DOM and Virtual DOM Real DOM It updates slow. Can directly update HTML. Creates a new DOM if element updates. DOM manipulation is very expensive. Too much of memory wastage. Virtual DOM It updates faster. Can’t directly update HTML. Updates the JSX if […]

All of the React components have a render function. The render function specifies the HTML output of a React component. JSX(JavaScript Extension), is a React extension which allows writing JavaScript code that looks like HTML. In other words, JSX is an HTML-like syntax used by React that extends ECMAScript so that HTML-like syntax can co-exist […]