Why MERN Stack Learn Online for Web Development

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What is MERN Stack and Why It Is Best for Web
Development?
MERN STACK is growing insanely popular and the
performance is immense whilst compared with other
various tech stacks. In this blog, we are exactly
going to find out why most of the people prefer
using the MERN stack for web development.
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Major Components Of Mern Stack
MongoDB MongoDB is a NoSQL database. It is a
document-oriented database. Unlike the relational
database, there are no tables and columns present
in the MongoDB. The data are stored with a much
flexible document using Javascript Object
Notation (JSON) based query language. The
productivity and the time required in fetching
data is insanely better than the Relational
Database Management System(RDBMS). Expressjs Expr
ess js is a framework for Nodejs and it is used
to develop web applications and API with
incredible speed and minimalized structure.
Express takes off the hassle to write the same
code over and over again for the server as you
would with the Node.js HTTP module.
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Major Components Of Mern Stack
Reactjs Reactjs is a Javascript library created
by Facebook for building user interfaces of the
web pages. React views are declarative thus it
makes developing the interfaces much productive.
Using React the same code can be run
simultaneously on both the browser and the server
. Nodejs Nodejs works using its own module
system called CommonJs, in other words, multiple
Javascript files. It was launched in 2008 by
google and it is built on Chromes V8 JavaScript
engine. It provides better scalability and
productivity while compared to other popular
techs and it can execute the JavaScript code
even outside a browser.
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Key Benefits Of Mern Stack

• Reactjss component-based approach offers the
  feature like reusability of codes that ensures
  faster and easier app development.
• MERN stack also supports the Model View
  Controller architecture which allows a smooth and
  seamless development process.
• Due to the implication of Reactjs, it becomes a
  great framework to run the same code on both the
  browser and the server.
• MERN stack comes with some pre-built set of
  testing tools for app development.
• It comes with a robust active community that is
  completely open-source.
• This stack particularly very self-sufficient.
• It takes all the development related
  responsibilities throughout the development
  cycle(i.e. form front-end development to the
  back-end development)

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