Node.js Certification Training

Description :

Node.js is a JavaScript environment that allows you to perform a multitude of tasks and build all sorts of exciting applications.

Node.js can be defined as a dynamic, cross-platform and open-source JavaScript framework or runtime environment that is built on the Google Chrome JavaScript V8 engine. Developed by Ryan Dahl in 2009, Node.js was initially implemented as a client-side scripting language. Nowadays, it is used to execute JavaScript code and scripts that run server-side to create dynamic web pages.

Node.js is an open source server environment and essentially allows you to run JavaScript on the server. In summary, Node.js is an open-source, cross-platform, JavaScript runtime environment that provides way to run JavaScript code outside of a web browser. Node.js helps us to use JavaScript 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.

Node.js Features and Benefits

Most web developers implement Node.js due to its amazing and powerful features. Key features of Node.js include:

Faster code execution

Highly scalable

Non-blocking APIs

No buffering

With such wonderful features, Node.js is widely used for creating server-side and networking applications. The following are the key areas where Node.js is widely used:

I/O-bound applications

Data streaming applications

Data-intensive real-time applications (DIRT)

JSON API-based applications

Single-page applications

Most of the top organizations use Node.js for e.g. IBM, Apple, AT&T, and the like.

Uplatz provides this comprehensive training on Node.js. This Node.js course provides an introduction to web application development by way of JavaScript and the node.js environment. The delegates will learn the basics of server-side web development using the MEAN stack (MongoDB, Express.js, Angular/Angular 2, node.js). The Node.js course introduces students to models of software development that can apply to any web development environment, including the application server (node.js), Model View Controller (MVC) frameworks using Express.js, front-end frameworks (Angular), and databases (MongoDB). The course includes setting up a node.js environment, building web APIs and full-stack JavaScript applications, and following good application development practices.

This Node.js training also teaches you to build a production-ready Node.js JSON API. The course uses MongoDB for the database to help you gain hands-on experience in developing the backend in Node.js.

Course Objectives

Build, test and deploy Node applications with confidence

Use cutting-edge ES8 JavaScript

Store complex data in MongoDB

Learn all about Node module system

Use existing Node packages or publish your own

Write asynchronous JavaScript code (promises and async/await)

Implement CRUD operations

Store complex, relational data in MongoDB using Mongoose

Implement data validation

Implement authentication and authorization

Handle and log errors effectively

Set up configuration for various environments (dev, test, prod)

Write unit and integration tests

Build features using test-driven development

Node.js – Course Syllabus

Introduction to Node.js

Installing Node JS

Var Hoisting and Functional Scope

let and const, let vs const

Function Expressions and Arrow Functions

Default Parameters, Rest Operator and Spread Operator

String Templates

Java Script Modules Export and Import

for… of loop

Objects and Object Literals

Destructuring Arrays and Objects

Global Objects

Exporting Classes and Functions

Promises

Node.js Modules, Module Patterns, Shared Memory Modules

Node Package Manager (npm)

Installing and uninstalling modules

How to generate package.json using npm

Node.js Events

Node.js File System

Node Inspector

Node.js URL Module

Installing Nodemon

Client and Server

Creating a Server

Streams and Buffers

Pipes

Serving HTML Pages

Serving JSON Data

Routing in Node.js

Node.Js Uploading Files

Sending Emails in Node.js

Node.js With MongoDB Database

Connecting to MongoDB

Creating Database

Creating Collections and Dropping Collections

Saving Data

Selecting Data

Deleting Data

Updating Data

Querying Data

Sorting Data

Limit

34. Node.js with Mongo DB Cloud

35. Node.js with MySQL

Applications of Node.js

Real-time web applications

Streaming applications

Messaging apps

Chat programs

Social media apps

Virtual emulators

Multiplayer games

Collaboration tools

API

Advantages of Node.js

Node.js offers an easy scalability

Easy to learn

Node.js is a single programming language

The benefit of FullStack JS

Known for offering high performance

The support of large and active community

Advantage of caching

Offers the freedom to develop Apps

Getting support for commonly used tools

Handles the Requests simultaneously

Node.js is highly extensible