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...
Conditional rendering is used to render different tab content based on the value of activeTab. Depending on the value of activeTab, one of the TabContent components is rendered.This is a simple example of a switching component in React. Switching components are commonly used in applications to ...
React has a wide range of extensions. It is not just a UI framework; it has various extensions that cover the overall web application architecture. These extensions provide server rendering and help in mobile app development. Recat.JS extension service includes code formatting, code snippets, shots...
Easy to learn - Since it requires minimal understanding of HTML and JavaScript, the learning curve is low. Server-side rendering and SEO friendly - ReactJS websites are famous for their server-side rendering feature. It makes apps faster and much better for search engine ranking in comparison ...
to efficiently update and render the UI. React minimizes the direct manipulation of the browser’s DOM by creating a virtual representation of the actual DOM, thus resulting in significant performance improvements. This approach allows for faster rendering and efficient updates, making React ideal for...
You can imagine JSX as being a combination of HTML and JavaScript, as that’s what it basically is. A snippet of JSX would look something like this: constelement=Hello, JSX Why JSX? React fully embraces the fact that rendering logic is tightly coupled with other UI logic. That’s reflect...
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How can we fix TodoItem re-rendering too much?That brings us nicely to the React.PureComponent this post is supposed to be all about. The TodoItem doesn’t need to re-render since none of its data changes. The props coming in each time are the same, and there’s no internal state....
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...
In ReactJS, getDerivedStateFromError is a static lifecycle method used for error handling in React components. It is part of React's Error Boundaries feature, introduced in React 16. The primary purpose of getDerivedStateFromError is to catch errors during the rendering phase, in lifecycle ...