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 componen
In React, functions defined within components are recreated during each render cycle, which can result in unnecessary re-renders of child components that depend on those functions. This can have a negative impact on application performance, especially when dealing with complex rendering logic or ...
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 ...
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...
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....
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, blurring the line between frontend an...
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...
Let’s look at how to define a simple React component using JSX: functionWelcome(props){ returnHello,{props.name}; } constelement=<Welcomename="codedamn"/>; Here,Welcomeis a functional component that takes inpropsas its argument and returns a JSX element. When rendering theWelcomecomponent...
In this example, we can see that theageproperty is not rendering to the screen and we don’t really know why. We have to go back to the code and manually find what went wrong there in order to fix it. Not all of the errors are silent as above. In some cases, the application won...
With Next.js, you support server-side rendering, static generation, and client-side rendering in one application. You can decide the type of application you want to build and how you intend to compile your application to best suit your use case. ...