Node JS Course in Nagpur
There is no such thing as the best Course or the worst ones. Sounds strange but this is true! No matter what a training institute claims about its training faculty or infrastructure, you might find that most of the times all the claims were hollow.
Due to the huge demand of Node JS, training institutes offering Node JS Course in Nagpur are mushrooming even in dingy lanes across the country. So, you need to check thoroughly over the web about the authenticity of all the claims. What matters is that there should be a good student-teacher ratio, infrastructure, and provision of imparting hands-on training so that the learning outcomes are positive.
Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside of a browser. Node.js is the breathing heart of any website. It is what helps a website act so cool. Literally, every website uses JavaScript in one way or another.
It started as a scripting language for web browsers and became one of the most popular languages in the development community in no time.
Today, you can use JavaScript literally everywhere, whether it is for making a website, a game, ML, IoT, an iOS or Android app, a desktop application or even an entire operating system. Node.js lets developers use JavaScript to write command line tools and for server-side scripting—running scripts server-side to produce dynamic web page content before the page is sent to the user’s web browser. Consequently, Node.js represents a “JavaScript everywhere” paradigm, unifying web-application development around a single programming language, rather than different languages for server- and client-side scripts. All the aspects of Node Js are covered under Node JS Course in Nagpur.
Node JS Course
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Module 1:
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Introduction to Javascript on server & Node.js
Difference between server and client side.
Introduction.
About Node.js.
How javascript works on server.
Installation of Node.js.
Module 2:
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Events and callbacks in Node js
Understand what are callbacks and benefits of using callbacks in node js.
Understand the whole event loop based architecture of Node js.
Understand how node js works as an event based system.
Module 3:
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Modules/Packages
Basics of Modules.
Installing, Updating and Removing Modules using NPM.
Creating your own Modules.
Understanding NPM’s coding style.
Choosing the right NPM Module for your Project.
Introduction to Node.js Built-in Modules.
Introduction to NPM.
Module 4:
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Network Communication & Web Technology in Node.js
Create and run node server on ports.
Test node server.
Create your own node server.
Module 5:
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Events and In build modules of node js and it working.
Using filesystems modules of node to read, write, delete and update a file.
How to use nodes inbuild packages.
Module 6:
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Express Framework.
Introduction to Framework.
Modules
Routing
Middleware
Controllers
What is express.
Installation and setup of node js using express.
Module 7:
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Babel and modern javascript with es6+ syntaxes
Understanding Babel for backward compatability of javascript.
Creating a node structure with Babel and modern javascript.
Introduction to ES6+ syntaxes and approach to node js.
Module 8:
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API and HTTP methods.
Understanding Http methods (GET, POST etc…)
Creating an API
Server side rendering.
Introduction to API
Module 9:
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Mongo DB and Models
Introduction to database.
Models:
- Introduction and Understanding models in Express and node.
- Installing mongoose package to connect with MongoDB.
iii. Writing queries through api for CRUD operations in MongoDb
Introduction to MongoDB
Understanding MongoDB and nosql database.
Installing MongoDB.
Writing CRUD queries in mongoshell.
Module 10:
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Integration with Frontend
Integrating the server side node js API’s with frontend.
Testing the api’s using Postman and Frontend.
Though .js is the standard filename extension for JavaScript code, the name “Node.js” doesn’t refer to a particular file in this context and is merely the name of the product. Node.js has an event-driven architecture capable of asynchronous I/O. These design choices aim to optimize throughput and scalability in web applications with many input/output operations, as well as for real-time Web applications (e.g., real-time communication programs and browser games) and studied under Node JS Course in Nagpur.
The Node.js distributed development project was previously governed by the Node.js Foundation, and has now merged with the JS Foundation to form the OpenJS Foundation, which is facilitated by the Linux Foundation’s Collaborative Projects program.Node.js was written initially by Ryan Dahl in 2009, about thirteen years after the introduction of the first server-side JavaScript environment, Netscape’s LiveWire Pro Web. The initial release supported only Linux and Mac OS X. Its development and maintenance were led by Dahl and later sponsored by Joyent and studied under Node JS Course in Nagpur.
Node.js brings event-driven programming to web servers, enabling development of fast web servers in JavaScript. Developers can create scalable servers without using threading, by using a simplified model of event-driven programming that uses call-backs to signal the completion of a task.Node.js connects the ease of a scripting language (JavaScript) with the power of Unix network programming.Node.js was built on the Google V8 JavaScript engine since it was open-sourced under the BSD license. It is proficient with internet fundamentals such as HTTP, DNS, TCP JavaScript was also a well-known language, making Node.js accessible to the web development community. All versions covered under Node JS Course in Nagpur.
There are thousands of open-source libraries for Node.js, most of them hosted on the npm website. The Node.js developer community has two main mailing lists and the IRC channel #node.js on freenode. There are multiple developer conferences and events that support the Node.js community, including NodeConf, Node Interactive, and Node Summit as well as a number of regional events.The open-source community has developed web frameworks to accelerate the development of applications. Such frameworks include Connect, Express.js, Socket.IO, Feathers.js, Koa.js, Hapi.js, Sails.js, Meteor, Derby, and many others. Various packages have also been created for interfacing with other languages or runtime environments such as Microsoft .NET. Every Node JS Course in Nagpur. Looks after these aspects.
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