Users are not satisfied with an application or a website alone. They want both of these to be consistent in performance while delivering a great user experience. Hence, developers stay under pressure as they have to fulfil the constantly shifting expectations of ever-evolving technological choices and look for quick and flexible coding solutions that can help them achieve faster results.
To add to the agony, the users want something new and enhanced now and then. Every upgraded feature or UI enhancement is seen as a sign of credibility these days. Thus, the requirement for agile development and deployment has increased manifold.
Fortunately, developers have the support of JAVA Script solutions and its predecessors that help them develop the stacks that reduce most of the development task to a drag-and-drop affair. JAVA enabled web app stacks that have become quite popular, of late, are – MERN (MongoDB, Express, React and Node.js) and MEAN Stack (MongoDB, Express, Angular, Node.js).
Let's understand more deeply about these components of MERN and MEAN.
A quick explanation of MEAN stack components gets you to understand MERN better.
In MERN, only Angular is replaced by ReactJS. React is the reason that led to the development of the MERN stack. As mentioned, it is an alternative to Angular. It is employed in making interactive user interfaces. React breaks the front-end application into unique components with their states. The states can be transferred to and from the components that are assigned different parent and child roles. The roles are reversed using callback functions. Due to the flexibility and ease of development it offers, ReactJS development is being increasingly adopted by many developers as a replacement of AngularJS development.
The key advantages of MERN Stack Development can be best understood by the functionality and ease provided by its components:
It enables the storing of data in schemata more dynamic than rows and columns. The design promotes better scalability, quicker access or retrieval of data, and fast response to user queries. Every type of data structure becomes easy to attain with MongoDB. This component's fundamental values are – sophisticated validation, rich index functionality, and truly flexible data access.
It is a more time-relevant structural arrangement of databases offering added scalability and flexibility, which is required to meet customers' demands through geographically dispersed data centers. This component is effective in faster deployments and handles the corresponding scaling up and down of data with a change in customer base size.
To add to all, this DB module offers other advantages like better security, easy and faster data access, and customized billing support, along with the assurance of minimal or nil downtime. All these features contribute to the better performance of the application.
Express is a module running within the Node.js environment. Its task is to route the requests to the relevant parts of the application. When applications of different types are running in the same platform or environment, the request routing is managed using it.
Express is the place where an application's full logic can be run. It also generates the final HTML made available to access by the user browser.
Primarily, Express serves the task of sending front-end application code to a remote browser employed by the user to help access the app. Also, it provides a REST API to enable the front-end to access it using HTTP network calls.
This component is asynchronous. Since it is an event-driven engine, it consumes resources only in response to the requests and takes necessary actions. It enables the completion of multiple tasks simultaneously and in a logical sequence to deliver the ultimate experience to the application user.
ReactJS, due to its event-driven nature, is catching up with the customers in terms of popularity. There are several events that need multiple resources to contribute to making an action quick and correct. ReactJS development synchronizes all the resources' functioning and delivers more convenience per action to the application user.
Users want quick results. No one wants to fill forms to access any service or app, nor they want the registration process. Let's take a few examples that show how MERN stack development has changed the user experience for the better:
In essence, both web and mobile app development becomes more sophisticated in structure, quality, and response. Since the users want both platforms to be equally responsive, uniform, and functionality-rich, the MERN stack development help meet the consumer expectations to the best of the abilities.
MERN stack development services come with the expertise needed to develop entirely user-centric applications and websites. These services are employing the MERN stack to deliver projects in the fastest way possible without missing any user expectations.
Some of the most desirable advantages you get to enjoy by hiring a MERN stack developer are:
All businesses strive to go global. They work hard on SEO, digital marketing, and other techniques to be known far and wide. With the increase in popularity comes the need to be capable of serving varied audiences having different sensibilities.
MERN stack can help make any business function globally by helping it stay active and available all 24 hours. A business's customers may be stationed in any part of the world looking for it any part of the day. So, to be 'available' in a real sense becomes possible for dedicated developers with modern webs empowered by the MERN stack.
Further, businesses need to cater to various customer preferences. MERN stack allows businesses to be more responsive as well as intuitive in their way of offering services. The custom look and functionality made it possible for any website or application to accommodate customer requirements using MERN.
To conclude, timely delivery of projects featuring the best quality functionalities pleases businesses and helps them meet their development objectives. So, it is not an understatement if we say that the MERN stack is the new must-have for any business aiming to grow globally in terms of reach and deliverability.