Next.js vs React: What are the differences?
<Next.js and React are both popular JavaScript libraries that are used for building web applications. Next.js is a framework built on top of React, providing additional features and functionality to enhance the development process. On the other hand, React is a JavaScript library that focuses on building user interfaces. In this Markdown code, we will explore the key differences between Next.js and React in the context of web development.>
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Server-Side Rendering vs. Client-Side Rendering: Next.js provides server-side rendering (SSR) out of the box, meaning that pages are rendered on the server before being sent to the client. This can improve performance and SEO as search engines can easily crawl the content. React, by default, performs client-side rendering, where the content is generated on the client's browser.
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File-Based Routing: Next.js offers file-based routing, where each page is represented by a separate file in the project structure. This simplifies the navigation and organization of the application. React, on the other hand, requires manual routing setup using libraries like React Router.
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Built-in API Routes: Next.js comes with built-in API routes that allow developers to create backend APIs without setting up a separate server. This simplifies the development process by handling both front-end and back-end needs within the same framework. In contrast, React does not have built-in API routes and requires additional setup for server-side functionalities.
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Static Site Generation: Next.js supports static site generation, where HTML files are generated at build time and served to the client. This can improve performance and reduce the need for server resources. React, by default, does not offer static site generation but can be integrated with tools like Gatsby to achieve similar results.
In Summary, Next.js distinguishes itself from React by offering server-side rendering, file-based routing, built-in API routes, and static site generation capabilities, providing a more comprehensive solution for web development projects.