Express Backend Application - MERN Stack

In this lecture, we are going to learn how to work with the MongoDB backend applications. we are going to learn how to create a backend for the MongoDB connection.

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Express Backend Application - MERN Stack

Ajay Kapoor

1626068978

Top MERN Stack Development Company in India

PixelCrayons - Get MERN stack development services from certified full stack developers having 5+ years of experience. You can also hire dedicated team as your team extension on hourly or full time basis.

2X Faster Delivery
Strict NDA Terms
Flexible Engagement Models

Our MERN Stack Development Services

MERN stack includes the best JavaScript technologies. We have expertise in all four of them that enables us to deliver optimum MERN stack development services.

Stay ahead of competition with our professional, tailor-made & enterprise-grade MERN Stack development services. Our MERN Stack web development company combines development expertise with modern frameworks and technologies to address critical needs of global clients across industries.

#mern stack web development services #mern stack web development #mern stack development company #mern stack web development company #mern stack development services #mern stack companies

Ajay Kapoor

1625045880

Top MERN Stack Development Company in India

PixelCrayons: Get MERN stack development services from certified full stack developers having 5+ years of experience. You can also hire dedicated team as your team extension on hourly or full-time basis.

MERN stack includes the best JavaScript technologies. Our MERN stack web development company has expertise in all four of them that enables us to deliver optimum MERN stack development services.

Stay ahead of competition with our professional, tailor-made & enterprise-grade MERN Stack development services. Our MERN Stack development company India combines development expertise with modern frameworks and technologies to address critical needs of global clients across industries.

With 16+ years of domain expertise, 13800+ successful MERN Stack projects, & 6800+ happy customers, we have carved a niche in the MERN Stack development services.

Mern stack development company India

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Ajay Kapoor

1619588781

Mern Stack App Development: What Does the Future Hold?

Decided to go with Mern Stack but confused about its speed, productivity, and other things. Take off all the worries and go through the following analysis, giving you a clear vision to choose a mern stack for web applications development.

Mern stack is one of the most used stacks app development that makes a great impression on the app development technology solutions. It complies with ReactJS to deliver dynamic web applications.

Do you know? According to a 2020 developer survey, 42% of software developers used React.

Mern stack is very popular nowadays amongst developers who love using the stack after Mean stack. There is only a difference between both, and that is the use of Angular and React to create front-end web applications. Mean stack uses Angular, whereas Mern stack uses React.

React offers you the freedom to pick tools, libraries, and architecture for developing web applications, whereas Angular gives you less freedom and flexibility to build the applications.

If you are techno-friendly, you know that a stack is nothing but an amalgamation of frameworks, coding languages, tools, and libraries that developers use to create robust web applications.

Mern stack undoubtedly offers efficiency and productivity that help to build dynamic web applications. The future of Mern stack app development is bright as it is being used by developers worldwide. Moreover, it provides all the essential tools at a platform that helps to create swift and dynamic web applications.

It is more famous nowadays owing to the inclusion of the Javascript language.

Developers can use it to develop both sides, i.e., frontend and backend web applications. Hence the code is written in the same language, and that eliminates the feasibility of context switching.

You can also avail yourself benefits of the Mern stack by contacting a top Mern stack development company and provide your audience an exhilarating user experience.

Read the full blog here

#mern-stack-development #mern-stack-app-development #mern-stack-future #mern-stack-trends

Hertha  Mayer

Hertha Mayer

1595334123

Authentication In MEAN Stack - A Quick Guide

I consider myself an active StackOverflow user, despite my activity tends to vary depending on my daily workload. I enjoy answering questions with angular tag and I always try to create some working example to prove correctness of my answers.

To create angular demo I usually use either plunker or stackblitz or even jsfiddle. I like all of them but when I run into some errors I want to have a little bit more usable tool to undestand what’s going on.

Many people who ask questions on stackoverflow don’t want to isolate the problem and prepare minimal reproduction so they usually post all code to their questions on SO. They also tend to be not accurate and make a lot of mistakes in template syntax. To not waste a lot of time investigating where the error comes from I tried to create a tool that will help me to quickly find what causes the problem.

Angular demo runner
Online angular editor for building demo.
ng-run.com
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Let me show what I mean…

Template parser errors#

There are template parser errors that can be easy catched by stackblitz

It gives me some information but I want the error to be highlighted

#mean stack #angular 6 passport authentication #authentication in mean stack #full stack authentication #mean stack example application #mean stack login and registration angular 8 #mean stack login and registration angular 9 #mean stack tutorial #mean stack tutorial 2019 #passport.js

Best Mern Stack Development Company India & USA | Orion eSolutions

Bothe MEAN and MERN are full stack frameworks with Java coded components. The difference is that MEAN uses Angular JS while MERN uses the React JS developed by Facebook. Both aids developers to make reactive and intuitive UI. To understand which stack is the better one, we need to understand the underlying differences between them.

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DIFFERENCES BETWEEN MEAN AND MERN
MEAN: Components include Mongo DB, Angular JS, Express, and Node.
MERN: Components include Mongo DB, React JS, Express, and Node.
MEAN: JavaScript development stack.
MERN: Open source JavaScript library.
MEAN: Uses Typescript language.
MERN: Uses JavaScript and JSX.
MEAN: Copnent based architecture.
MERN: None.
MEAN: Regular DOM.
MERN: Virtual DOM.
MEAN: Steep learning curve.
MERN: Better documentation.
MEAN: Bidirectional data flow.
MERN: Unidirectional dataflow.
Both tech has high class features and immense functionality. The slight upper hand that MERN enjoys is in the learning curve. MERN is easier to grasp because the learning curve differs between Angular JS and React JS. Let us take a deeper dive into the benefits of MEAN and MERN stacks to understand the power of each of these stacks fully.

BENEFITS OF MEAN AND MERN
MEAN STACK
All types of applications can be developed easily.
Various plug ins and widgets have compatibility with this stack. For development that has a stricter time frame, this comes in handy.
The functionality skyrockets due to the availability of plug ins.
Developers enjoy community support since the framework is open source.
Real time testing is possible with the built-in tools.
A single language is used for back end and front end. This increases coordination and gets applications to respond faster.
MERN STACK
Front end and back end are covered by a single coding script.
The entire process can be completed using only JAVA and JSON.
Seamless development through the MVC architecture.
Real time testing through built-in tools.
Runs on an open source community and the source code can be easily modified.
According to Hacker Rank development skill report, 30% of developers went with Angular JS while 26% stayed with React JS. The report also mentions that 30% of the programmers wanted to learn React JS and 35.9% of developers prefer to develop using React JS, thus MERN stands slightly above MEAN when it comes to popularity.

As far as we know, in terms of ease of understanding and popularity, MERN is at the forefront now. Let us take a detailed comparison to understand who will win the race in 2021.

MEAN vs MERN : A DETAILED COMPARISON
Scalability, Security: Both MEAN and MERN are equally secure. However, in terms of scalability, MERN is at the forefront.

MVC: For enterprise level apps, a complete architecture needs to be maintained. MEAN is the better option for this.
UI: For an advanced and simple UI, MERN is the go-to stack. MERN facilitates user interaction.
CRUD: For CRUD (create, read, update, delete), MERN is the ideal stack. The React JS handles data changes quickly and has a good user interface as well.
Support: The Angular JS in MEAN supports HTTP calls and unites the back-end. Enterprise level app development will require third party.
libraries. On the other hand, React JS improves functionality through its supplementary libraries. MEAN scores slightly above in this section.
MEAN enhances the experience through the use of third party extensions while MERN would require additional configurations to do this.

In aspects of the learning curve, UI, scalability, and CRUD, MERN stack scores more than MEAN stack. However, in the aspects of community support and MVC MEAN stays ahead. In terms of security both are at par. However, the application of the stacks depend entirely on the business needs.

MEAN is more affordable, and is the first choice for startups and SMEs. Switching between clients and servers is easier. For real time web apps, MEAN is definitely the best choice. In MERN, the Virtual DOM enhances user experience and gets the developer’s work done faster. A stable code is maintained by React JS due to a unidirectional data flow. For coding for Android and IOS using JavaScript, MERN is definitely the way to go.

TAKE AWAY
Companies like Accenture, Raindrop, Vungle, Fiverr, UNIQLQ, and Sisense among others use MEAN in their tech stacks. Brands such as UberEats, Instagram, and Walmart use MERN stack. Both the stacks provide an incredible user experience. Stability and scalability can be achieved with both stacks.

From this we can conclude that enterprise level projects require MEAN over MERN. MERN makes rendering UI simpler. Both are reliable for a quick front end development.

MEAN is good for large scale application. MERN is good for faster development of smaller applications.

At Orion we have an excellent team that can help you with all your MEAN and MERN stack development needs.

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