For what reason to pick a React SPA and Laravel API for Business System

In simple terms, SPA is a modern web technology that introduces "applications" like loads all content via a single HTML file like Javascript, usability into a website and functionality.

These companies after looking at the incentives are pushing to move away from legacy systems, a number of key points have been repeatedly highlighted:

• a. Access - Make the system easily accessible to all employees/stakeholders
• b. Scalable
• c. Productive

In this article, we'll look at the advantages and disadvantages compared to the alternatives and why the Laravel API and ReactJS SPA make a great stack for building these systems. While most of us will be referring specifically to React and Laravel, it should be emphasized that any SPA technology or web framework suitable for a web API will work fine.

Today many companies need a business system that is available to their employees on the go. Consider a field management system. Since many SPA frameworks offer local alternatives (e.g. in the case of ReactJS, React Native), many web applications can be built as local mobile applications that share a large part of the codebase.

React web applications can be built with a responsive design so that they can be accessed by all devices if we don't need to use the local capabilities of the phone.

However, this is nothing new to the network. The interface can be seen as an API "client" and we can build as many other clients as possible, distributed over the platform or as per usage by building the supporting backend as an API (e.g. management system). You can all share the same API functionality without developing anything new.

Applications can be compiled or embedded in a series of static content files that can be served as static web files once each React application is ready for production. With Amazon S3 we can create new buckets to distribute them and store these files as static websites with unlimited scalable scope. We do not have to worry about how many requests our servers can process to serve this content. This is a managed service that AWS is happy to pick up.

However, the backend requires a more complex solution that is still reachable from AWS. On multiple servers, the API can be replicated behind a load balancer that can distribute requests from your clients between servers. To ensure that user session data can be saved when switching between different API servers, distributed session solutions can be used. To ensure that the number of available servers can be increased or decreased at any time as needed, we can then set up auto-scaling groups.

While SPAs are still a popular choice among developers, they are often used on websites that don't take advantage of the features they offer. . SPA is upfront and does most of the asset loading when the app is first downloaded. On most websites, this is the opposite of what you would expect because you want your visitors to experience a fast initial load.

However, in a system where your employees boot the system early in the day and spend all day working on it, an initial more than 3 seconds boot is not required. Since these SPAs are often provided as completely static assets, this boot time only occurs after caching when an employee uses the system for the first time, and from then on they can use cached resource loading.

The real benefits of Single Page Application performance go beyond initial loading.

Typical websites often require viewing data from a server and sending it as a large HTML file. More often than not this data is broken down into modules or sections that are always present, hidden in the DOM.

React components with the supported Laravel API can be built to require their own data when inserted into the page. This means that the data your users' load is small and specific, so we take the fear out of bloating. The only data requested from your server is what your users are currently using; without making assumptions about how and why this data will be used.

With an elegant data management solution like Redux, this data can be stored in memory so that whenever data is requested, it is immediately available to the user without having to send another API request.

React.JS is capable of creating a copy of the DOM on the page in virtual memory, which allows intelligent comparisons when updating components and content to replace small parts of the DOM when changes are made. Any significant state change in standard web systems, such as submitting a form or changing to a new page requires the page to be fully loaded. You can see this by blinking quickly as you navigate the site. Instead of reloading the entire page with the virtual comparison, we can keep common elements, such as navigation, the same across all pages, and only exclude changed content.

React Single Page Applications, powered by the Laravel API; offer the ability to create highly interactive systems with high performance and scalability. In large business systems shared by employees across the enterprise, the increased starting investment required for the two codebases far outweighs the long-term cost savings with measurable growth opportunities.