Next.js is a React framework for building single-page JavaScript apps. Next.js is a React framework for building single-page JavaScript apps. This framework has a number of benefits for both the development team and the apps created for clients. Users may become increasingly irritated when websites and apps take longer than milliseconds to load because they fall short of their expectations. There are many good reasons to use Next.js, the majority of which are performance and speed related.
Core features:
· Excellent User Experience
· Excellent performance
· Improved feature development speed
Reasons for using NextJS for your next project
· NextJS is renowned for its quick installation when starting a new project, as well as for its smaller dependency size and ability to only load the JavaScript and CSS that are required for any given page.
· The foundation of the file-system-based router is the idea of pages. This means that as soon as a file is added to the page’s directory, it becomes immediately accessible as a route. Also supported are nesting files.
· In addition, NextJS offers a Commerce Shopify Integration with a provider-agnostic user interface, which gives you the freedom to bring any headless e-commerce system of your choosing. And since e-commerce is one of the industries that is embracing NextJS at one of the fastest rates, you should be set to go. You should put your faith in NextJS just like major corporations such as Apple, McDonald’s, and Nike have done.
NextJS is highly flexible and quick to respond. NextJS ensures that websites and web apps are responsive across all devices and screen sizes. This means they can use any device they like to browse your website or online app.
When a page is loaded in a browser using Next.js, the HTML for the page is already produced. Google will be aided in its ability to index the HTML-formatted material of your website.
As a result, a search engine will have an easier time indexing your site, which will boost your site’s ranking.
The possibility for visitors to the site will improve if it is easier to find in search engines. And that’s why Next.js is such a great framework for search engine optimization
Using NextJS Analytics, it is possible to measure and act based on actual user performance.
Images can have their quality automatically improved via the built-in Image Component and Automatic Image Optimization feature, which makes use of the updated next/image component. NextJS enables you to simply design your own personalized pages, such as 404 and 500.
How Does It Work?
Your React application or website can be rendered on a server using Next.js (as opposed to being rendered on the client side).
It is important to keep in mind that you will require a server of some kind… somewhere.
The primary advantage offered by this solution is that it supports circumstances in which data must be updated in real-time.
As for the drawbacks of server rendering:
· higher level of complexity: anticipate writing more code to have things working properly.
· It becomes more difficult when working with third-party providers.
· a little more complicated to implement (compared to client-side rendering and HTML)
Next.js Feature
So, what characteristics will make your work more productive?
1. Routing Pages
The Next.js router is a core feature because it is built on the concept of pages. To use the React switch, developers must write code within the React framework. As Next.js incorporates the framework, it can perform this task. Adding a new switch’s description to the directory pages is a necessary step. You should utilize the Link component to go to different web pages.
2. Built-in CSS Support
You can import CSS data from a JavaScript file using Next.js. This is plausible given that Next.js expands the concept of importing beyond JavaScript.
All styles between style jsx>/style> labels are split for specific pages because Next.js uses styled-jsx by default for CSS. Considering this, we don’t have to worry about overwriting them. Styles are created on both the client and server sides, so we can see a legitimate design as soon as we enter a website.
Naturally, this configuration has benefits and drawbacks, but fortunately, Next.js makes it easy to set up this component without the need for styled-jsx. The fundamental approach is to use inline styles, and you can do this by using CSS-in-JS.
3. Layout Component
We can easily reuse our component on the other page by refactoring the page constructor in Next.js into a group component. For instance, instead of generating a new header script for each page of the website, we may reuse the same header component across all the pages.
4. Image Optimization
The Image Component and Image Optimization are available in Next.js. The HTMLimg>component expansion, which is required for cutting-edge applications, is referred to as the “Image Component.” It is simpler to create, resize, and serve images in setups when using image optimization. It doesn’t transmit any large images to devices with smaller viewports. Future image formats can be supported by Next.js, and all of them can be served to browsers that support them. Any picture source can be used with it. Regardless of whether the photographs come from an outside source or not, they can be updated.
5. Font Optimization
To speed up the declarationSpl font process, Next.js by default sets up inline font CSS automatically during the build step. This will facilitate the effective loading of fonts on a page.
6. Script Optimization
We may organize the prioritized loading of the third-party script using the Next.js script component.
You have three scripts, for instance, to analyze content, manage advertisements, and manage social media widgets. Placing the studied content on the first line of the script will prioritize it.
This will quicken the website’s loading time and stop a page from having material that isn’t visible.
7. Serving static files
You can export a fully static site from your app using Next.js’ next export command.
8. Quick Refresh
The Next.js feature known as Fast Refresh will immediately refresh the page after the script is modified.
Because it will benefit us, developers, after upgrading the script, we didn’t need to manually reload the page.
This is to give you an idea of the projects that benefit from Next JS development. The promising framework Next.js has a ton of cool features that increase developer productivity and lighten their workload. Next.js is a popular framework that has many distinctive features that have made it a favorite among developers.