Master JavaScript with Node.js | Udemy

JavaScript is one of the most popular programming languages in today’s world. When JavaScript was designed, it was mostly used for client side web development. But, after the introduction of NodeJS JavaScript can also be used for server side programming. So, just by learning JavaScript you can become a full stack developer. Also, some of the very popular test automation solutions like Cypress and WebDriverIO are based on JavaScript. Whether you want to become a JavaScript Developer or Test Automation Engineer this course is for you.

You don’t have to have any prior programming skills to take this course. I’ve covered all the concepts from very basic to advance levels. We’ll do lots of hand-on exercises and assignments during the course.

This course is divided in 2 parts. In the first part, we’ll begin with understanding the JavaScript syntax. We’ll do some programming with strings, conditional statements, loops, arrays, functions, classes and objects etc. And once we become friends with JavaScript then we’ll deep dive into the advanced concepts like Prototypes, Constructors, Arrow Functions, Asynchronous programming, Callbacks , promises and much more.

This is going to be a practice oriented learning and my team and I will available here to help you resolve any queries that you may encounter during your learning.

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
• Concluding Strings

Functions

• What is a Function?
• How does JS Function Return Value?
• Flexibility of Function Arguments in JS
• Setting Default Values for Function Arguments
• Function Expressions in JS
• Concluding Function Basics

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
• Concluding JavaScript 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’
• Concluding Advanced Objects

JavaScript Prototypes

• What is a Prototype?
• JavaScript Function Prototype
• Null Prototype Object
• Prototype of Objects Created by Same Constructor
• Constructor Prototype Usage
• Prototypal Inheritance
• Concluding Prototypes

JavaScript ‘Class’

• How to Create Class in JS?
• Creating Methods in JS Class
• Method Chaining
• Inheritance
• Concept of ‘super’ Constructor
• Concluding JS Class