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25 reviews

Master JavaScript with Node.js

JavaScript for Developers and Automation Testers. Learn JavaScript for Cypress, WebDriverIO and Other Automation Tools
3,813 Students enrolled
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Unlock the power of the web with our comprehensive JavaScript course! Dive deep into the language that drives modern web applications, animations, and interactivity. Whether you’re a beginner eager to get started or a seasoned coder looking to elevate your skills, our course is tailored to guide you step-by-step. Discover why JavaScript is the language of choice for web developers worldwide. Don’t miss out on this opportunity to learn, create, and innovate. Sign up today and take your first step towards becoming a JavaScript maestro!

Welcome to our comprehensive JavaScript course, where you’ll embark on an exciting journey into one of the most influential programming languages in today’s tech-driven world.

JavaScript has evolved significantly since its inception, originally designed for client-side web development. With the advent of Node.js, it has expanded its horizons, enabling developers to use it for server-side programming as well. This versatility makes JavaScript an essential tool for aspiring full-stack developers. Moreover, it plays a pivotal role in popular test automation solutions like Cypress and WebDriverIO, making it indispensable for those aspiring to become Test Automation Engineers.

Whether you’re starting from scratch or already have some programming experience, this course is tailored to accommodate learners of all levels. We’ve meticulously curated the content, beginning with the fundamentals and gradually progressing to more advanced concepts.

Throughout the course, you’ll engage in a variety of hands-on exercises and assignments, providing you with practical experience and reinforcing your understanding of JavaScript.

Our course is divided into two parts. In the initial part, we’ll build a strong foundation by exploring JavaScript’s syntax, covering topics such as strings, conditional statements, loops, arrays, functions, classes, and objects. Once you’re comfortable with the basics, we’ll take a deep dive into more advanced subjects like Prototypes, Constructors, Arrow Functions, Asynchronous programming, Callbacks, promises, and much more.

We believe in a practice-oriented approach to learning, ensuring that you not only grasp the theoretical aspects but also gain the confidence to apply your knowledge in real-world scenarios. Our dedicated team is here to provide guidance and assistance, addressing any questions or challenges you may encounter along your learning journey.

Congratulations on taking the first step towards mastering JavaScript! We wish you all the best and hope you enjoy the process of learning and creating with this powerful programming language.

All the Best and Happy Learning!


Course Outline:

Getting Started

  • Installing NodeJS

  • Installing Visual Studio Code

  • What is NPM?

  • Creating package.json File

  • Adding Extensions in VS Code

JavaScript Fundamentals

  • Writing First JS Program

  • Variables in JS

  • Constants in JS

  • Concept of ‘undefined’ and ‘null’

  • Arithmetic Operators in JS

  • Equality Operators in JS

  • Logical and Comparison Operators in JS

  • Bitwise Operators in JS

Conditional Statements & Loops

  • ‘if’ Conditional Statements

  • Switch Case

  • ‘for’ Loop

  • ‘while’ Loop

  • Nested Loops

  • Programing with Loop ‘break’ & ‘continue’

  • Flexible ‘if block’ Value Type

String Operations

  • String Basics

  • Concept of ‘index’ and ‘length’

  • Finding Position of Substring

  • Searching in String using ‘includes’

  • Searching at Begin and End of String

  • Extracting Value from String using ‘substr’

  • Extracting Value from String using ‘slice’

  • Extracting Characters from String

  • Replacing String Characters

  • String Search

  • Matching RegEx in String

  • String Split


  • What is a Function?

  • How does JS Function Return Value?

  • Flexibility of Function Arguments in JS

  • Arguments Object in JavaScript

  • Setting Default Values for Function Arguments

  • Function Expressions in JS

  • What is Immediately Invoked Function Expression (IIFE)?

  • Function Redeclaration in JS

  • Hoisting in JS

JavaScript Object Basics

  • How to Create Objects in JS?

  • Dot ‘.’ vs Bracket ‘[]’ Notation

  • Create Functions inside Object

  • Concept of ‘this’ Keyword

  • Add/Update/Delete Object Properties

  • Nested Objects

  • Concluding Object Basics

  • ‘for…in’ Loop on Objects

Programing with Arrays in JS

  • JavaScript Array

  • Array Basic Operations

  • Array Search

  • Commonly Used Array Operations

  • ‘for…of’ Loop on Arrays

  • ‘for…each’ Loop on Arrays

JavaScript Advanced Objects

  • Creating Objects using Function

  • Object Constructor in JS

  • Creating Objects using Instance

  • Flexible Constructor Arguments

  • Calling Constructor Without ‘new’ Keyword

  • Calling Function using ‘call’

JavaScript Prototypes

  • What is a Prototype?

  • JavaScript Function Prototype

  • Null Prototype Object

  • Prototype of Objects Created by Same Constructor

  • Constructor Prototype Usage

  • Prototypal Inheritance

JavaScript ‘Class’

  • How to Create Class in JS?

  • Creating Methods in JS Class

  • Method Chaining

  • Inheritance

  • Concept of ‘super’ Constructor

Arrow Functions

  • Creating Arrow Functions

  • Arrow Functions One Arg

  • Arrow Functions No Args

  • Arrow Functions and Object Literal

  • Arrow Functions and ‘This’ Context

  • Arrow Functions and ‘Arguments’ Object

Concept of Scope and Closure

  • Concept of Scope in JavaScript

  • ‘var’ Vs ‘let’

  • Accessing a Variable without Declaration

  • Concept of Closure in JavaScript

  • Understanding Closure in Detail

  • Closure Examples

Understanding Strict Mode in JavaScript

  • Stricter Variables

  • Stricter Functions

  • Function Redeclaration in Strict Mode

  • ‘this’ Reference in Strict Mode

  • Strict Mode within Function Scope

Callbacks in JavaScript

  • What is Callback?

  • Async Callbacks

  • Callback in Array Methods

  • Callback with Parameter

  • Callback hell

Happy Learning!

How long do I have access to the course materials?
You can view and review the lecture materials indefinitely, like an on-demand channel.
Can I take my courses with me wherever I go?
Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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Course details
Video 9 hours
Lectures 1
Certificate of Completion
Full lifetime access
Access on mobile and TV

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