With the proliferation of mobile devices and screens of all sizes, the creation of high-performance, responsive websites has become a priority for web developers.
What's more, performance has a strong impact on the SEO.
React.js is a JavaScript library developed by Facebook. It has established itself as one of the most popular technologies for creating interactive and dynamic user interfaces.
In this article, we'll explore the benefits of using React.js to develop a high-performance site for both computer and telephone.
Responsiveness at the heart of React.js
React.js is designed around the concept of reactivity. This reactivity enables developers to create dynamic user interfaces which automatically adjust according to the user's actions.
On a computer, this means that page elements update in real time, offering a fluid and intuitive user experience.
On a phone, where space is limited, React.js allows you to design interfaces optimized for smaller screens without sacrificing user-friendliness.
Reusable components
Another key advantage of React.js is its ability to create reusable components. Developers can break down the user interface (UX/UI) into small, independent components, each responsible for a specific functionality. These components can be reused throughout the site, saving development time and ensuring visual consistency across all pages. This reusability is particularly valuable when creating a website that needs to function on both computer and phone, as it enables interface elements to be easily adapted for different screens.
Virtual DOM for optimum performance
React.js uses a data structure called the " Virtual DOM "to optimize performance. Rather than updating the DOM (Document Object Model) directly, React creates a virtual copy of the DOM each time a change is made, then compares this copy with the previous version to determine what changes need to be made. By minimizing direct manipulation of the DOM, React significantly improves performance, which translates into faster, more efficient sites. more responsiveWhether on computer or telephone.
Solutions associated with React such as redux, redux store and saga complete the range of tools for creating high-performance sites.
Adaptability to mobile devices
When it comes to developing a responsive website (one that adapts to mobile reading), responsiveness is essential.
React.js makes it easy to adapt to mobile devices, thanks to features such as the responsive design. Developers can use libraries and specially designed components to ensure that their website is displayed correctly on screens of all sizes.
What's more, thanks to React Nativea React.js extension, it is possible to develop native mobile applications for iOS and Android using the same code base as the website, saving time and resources.
At NetDevicesWe use ReactJS to optimize the display of large volumes of data. Techniques such as pagination "(data pagination) and the " virtual scrolling "(virtual scrolling) are applied.
Here is an example of source code in React.js which illustrates how pagination can be used to display a large volume of data in an optimized way:
In this example, we divide the data into pages of fixed size (pageSize) and display only the elements on the current page. The user can navigate between pages using the pagination buttons.
To use this component, you can import it and include it in your application React by passing the data to be displayed in tabular form as a prop :
This will enable data to be displayed in an optimized way, limiting the number of elements rendered on screen at any one time, thus improving performance for large volumes of data.
In conclusion
When you choose React.js for your site development, you benefit from a multitude of advantages that contribute to the creation of an exceptional user experience and top-level performance.
Key benefits include DOM management efficiency thanks to Virtual DOMcomponent reusability for rapid, maintainable development, and server-side rendering support for easy better loading speed and improved referencingand a active ecosystem and a comprehensive documentation.
With React.js, you can create responsive websites, efficient and scalablewhile benefiting from a dynamic community of developers and abundant resources to help you make your project a success.
