JavaScript Course

What is a Variable?

Create Variable using

Rules for Naming the Variables

Datatypes in JavaScript

More about Undefined and Null

Variable with Constant Value

What are Operators?

Assignment Operators

Arithmetic Operators

Assignment & Arithmetic Operators Combo

Comparison Operators

Logical Operators

typeof Operator

String Concatenation

Introduction to Conditional Statements

The if Statement

if...else Statement

if...else if Statement

Nested if...else Statements

Multiple Condition in if Statement

Switch Statement

Ternary Operator

What are Loops?

The for loop

The while loop

The do...while loop

The break Statement

The continue Statement

What are Strings?

Different ways of creating Strings

Joining Strings - Concatenation

Find String Length

Escape Character

Comparing Strings

Indexing in String

What is an Array?

Creating an Array

Accessing the elements of an Array

Update Element of an Array

Length of an Array

Iterating over Array elements

Multidimensional Array

What is a Function?

Function Declaration/Definition

Calling a Function

Parameters and Arguments

Default Parameters in Function

Return Value in Function

Function Expression

Scope of Variables

Function Constructor

Arrow Function

Helper Function

End of Functions

Introduction to Objects

Use Object Constructor

Access Object Property

Add a property

Remove a property

Update a property

Traverse Object Properties

Creating Object Methods

What is this Keyword?

Using JS with HTML

Adding JS to HTML

Accessing DOM Elements

Modifying DOM Elements

Create HTML Element Dynamically

Modifying CSS using JavaScript

Event Handling

Popup Boxes - Alert, Confirm & Prompt

The Window Object

Beyond the Basics - Introduction

Using String Methods

Using Array Methods

Understanding Callbacks

Asynchronous Callbacks

Array forEach Function

Cookies

Using External JS Libraries

ECMA Script is JavaScript