Exploring the Concept of Pre-rendering in Next.js Without the Use of SSR or SSG Techniques

Hello JavaScript Community,

I've been delving into the world of Next.js and its rendering capabilities, and I find myself pondering about pre-rendering behavior in scenarios where neither SSR (getServerSideProps) nor SSG (getStaticProps/getStaticPaths) methods are utilized.

  1. If I develop a Next.js page without implementing getServerSideProps or getStaticProps, does Next.js still perform pre-rendering? How does this differ from a typical Client-Side Rendering (CSR) application?
// pages/main/index.tsx
export default function MainPage() {

return \<div\>Main Page....\</div\>
}
  1. In the absence of these SSR or SSG methods, what exactly occurs during the Next.js build process? Does the server still send pre-rendered HTML to the client, as opposed to a pure CSR where the HTML is minimal and the content is rendered fully by the browser?

  2. Are there noticeable advantages in terms of SEO and initial page load speed when utilizing Next.js for such pages, as opposed to a traditional CSR approach?

  3. Lastly, is it advisable or advantageous to include a 'dummy' getServerSideProps function in a page to enable SSR, even if there's no specific data fetching or dynamic content involved?

I'm eager to grasp the intricacies of how Next.js optimizes the rendering procedure in various scenarios and how it impacts an application's performance and SEO.

Thank you for sharing your insights!

While working with Next.js, I recently built and deployed a website. Upon inspecting the downloaded HTML document upon accessing the page, it seemed like the page was indeed pre-rendered and served from the server. I'm curious whether my understanding of this process is accurate.

Answer №1

  1. What happens if I create a Next.js page without using getServerSideProps or getStaticProps? Does Next.js still pre-render the page, and how does it differ from Client-Side Rendering (CSR)?

Absolutely! Static Rendering is now the default option: https://nextjs.org/docs/app/building-your-application/rendering/server-components#static-rendering-default

In Static Rendering, routes are generated at build time or after data revalidation in the background. The output is cached and can be distributed through a Content Delivery Network (CDN), allowing sharing of rendering results between users and server requests.

Additionally, this process now occurs on the server rather than solely in the client's browser.

  1. When SSR or SSG methods are not used, what transpires during the Next.js build process? Does the server still send pre-rendered HTML to the client, as opposed to CSR where minimal HTML is sent and content is rendered entirely in the browser?

Exactly! React utilizes RSCs, and Next.js delivers server-rendered HTML to the client side: https://nextjs.org/docs/app/building-your-application/rendering/server-components#how-are-server-components-rendered

  1. Are there noticeable advantages concerning SEO and initial page loading speed when utilizing Next.js for such pages, compared to traditional CSR?

There are numerous benefits including improved speed, reduced Lighthouse Javascript Bundle Size, faster Initial Page Load, First Contentful Paint (FCP), and more. Explore further benefits of server-side rendering here: https://nextjs.org/docs/app/building-your-application/rendering/server-components#benefits-of-server-rendering

  1. Lastly, is it necessary or advantageous to include a 'dummy' getServerSideProps function on a page to enable SSR, even without specific data fetching or dynamic content?

This is no longer required by default. You may still label your fetching functions as getServerSideProps if desired, but it should not be an exported function as in NextJS v13.

I trust this clarifies your questions.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

What is the best method for retrieving system environment variables in Next.js?

For my Next.JS app, I utilized environment variables. These variables are set as the system's environment variables since it is a dockerized nextjs app. # in terminal echo $NEXT_PUBLIC_KEY_NAME # >> value of key Surprisingly, process.env.NEXT_P ...

The process of seamlessly transferring cookies between the client and server using NextJS server actions

Currently, I am exploring the capabilities of NextJS 14 to see how it could enhance the user experience for our clients. Our existing single-page application (SPA) is quite large and slow to load, with much of it going unused during a typical visit by a cl ...

Contrasting "next dev" with "npm run dev"

Curious about the potential differences between running next dev versus npm run dev When using VScode with a new installation, I noticed warnings when using next, but not when using npm. The warnings that come up are like this: (node:76504) ExperimentalW ...

Issue with useState in Next.js when fetching data from an API

When attempting to retrieve data from the API, I am receiving a response. However, when trying to set the data to useState using the setAccessData function, the data is not being accessed properly. Despite trying multiple methods, the data continues to sho ...

Every now and then, while making adjustments to a page, NextJS unexpectedly navigates me back to the previous page and displays a message stating "warning - Fast Refresh had to perform a

There are instances when I try to change a page in NextJS, it redirects me back to the previous page and shows a warning message "warn - Fast Refresh had to perform a full reload" along with the error "TypeError: Cannot read properties of undefined (readin ...

Utilizing Apollo Client cache for Server-Side Rendering

Currently, I am utilizing @apollo/client in combination with Next.js for Server Side Rendering. The data retrieval process is via wp-graphql, making it essential to render on the server side. However, there is a minor setback - the cache persists indefinit ...

I have configured my CSS styles in the module.css file of my Next.js application, but unfortunately, they are not being applied

I recently developed a nextjs with electron template application: Here is the link to my code on CodeSandbox: https://codesandbox.io/s/sx6qfm In my code, I have defined CSS classes in VscodeLayout.module.css: .container { width: '100%'; he ...

What is the best way to utilize data from the previous page following a change in the URL using router.push()?

While using the App Router in nextjs 13, a /quiz page is implemented. Once a user completes the quiz, their results are stored in the database and they are then directed to the /results page. The data stored during the quiz is used on the results page. Cu ...

Creating dynamic class names in Tailwind CSS is a great way to customize your styles on

Currently in the process of creating a component library for my upcoming project using TailwindCss, I encountered a minor issue while working on the Button component. When passing a prop like 'primary' or 'secondary' that corresponds t ...

Is it possible to transform a webpack configuration into a Next.js configuration?

i have come across a webpack configuration setup from https://github.com/shellscape/webpack-plugin-serve/blob/master/recipes/watch-static-content.md: const sane = require('sane'); const { WebpackPluginServe: Serve } = require('webpack-plugin ...

Retrieving the initial value of Material UI Date Picker in conjunction with React Hook Forms

I'm currently in the process of creating a form with Material UI that includes three fields: Date, Hours, and Comments. The issue I'm encountering is that the MUI Date picker field defaults to today's date, which means that when I fill out t ...

Customize the default getstream component styles in a NextJS Component

Is there a way to customize the CSS of getStream.io components using custom CSS? I have created a component as shown below and now I want to override the styles for various classes of its components. Following the instructions in this README file, I impor ...

Steps for Properly Defining Next.js getServerSideProps as a Function Declaration

I've been working on implementing getServerSideProps (additional information available here, and detailed API documentation here), but my challenge lies in utilizing it as a function declaration instead of an expression. Despite searching for relevant ...

Troubleshooting the lack of functioning redirects in a Next.js application hosted on Digital Ocean, requiring the addition of a .html suffix to

Are there any methods for deploying a Next.js static site on Digital Ocean and ensuring it functions properly? I managed to deploy an app, but each page must be accessed with the .html suffix, and redirects specified in next.js.config don't work as e ...

The React component continues to render endlessly

I am fetching data from the database using getServerSideProps. However, I noticed that a console.log statement in the UserHomePage component keeps appearing every 2 seconds continuously. Currently using react version 17 and nextjs version 10.0.8 I attemp ...

Implementing ESM in your next.config.js file is critical for optimizing

Currently, I am in the process of optimizing a Next.js project and came across the requirement to include type: 'module' in thepackage.json file. However, this led to an error being thrown: Error [ERR_REQUIRE_ESM]: Must use import to load ES Mo ...

When attempting to navigate to any page other than the home page on my Next.js application, a 404 error is

After deploying my next js application on Firebase, I encountered a peculiar issue. When trying to access any page other than the home page directly, a 404 error is displayed. For example, suppose my app link is: example.com and it includes pages like: H ...

The error message states that Next JS is having trouble accessing properties related to headers due to being undefined

Utilizing the Django rest framework on the backend is my current setup. Whenever a user inputs incorrect credentials, I send a 400 status from the backend. As for the frontend, I have opted for NEXT.js. An issue arises in the signin process within the rout ...

Refresh React when updating an array with setState

I'm new to using React and Next.js and I have a question about the behavior of useState. When updating the state in this way [test, setTest] = useState("test"), the value on the webpage reloads, but not when using an object like in the code below. Can ...

Next/image is encountering an error due to an invalid Element type being generated

Trying to utilize the next/image feature to display an SVG image is causing me some trouble. Every time I attempt this, an error message pops up: Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite ...