Delve into practical JavaScript skills, from basic concepts to integration with HTML/CSS, and discover its history and evolution in software development through hands-on exercises.

You can expect some beginner-friendly content in this course, along with some learning paths.
I strongly believe in practical application. Therefore, I will not bore you with facts, long theories, or rants about which parts of JavaScript I consider good or bad. This course is all about getting our hands dirty and understanding how JavaScript works inside out.
This highly practical course will start off from covering basic programming concepts in Javascript to introducing JavaScript with HTML and CSS.  In addition, you will also get an insight into JavaScript history and its growth in the Software World.

JavaScript in Practice: Getting Started

Let’s see some booleans values. Booleans are either true or false. 

# Comparison operators
We can compare two numbers with <code>></code>, <code>>=</code>, <code>==</code>, <code>===</code>, <code><=</code>, <code><</code>. We will discuss the difference between <code>==</code> and <code>===</code> soon. For the rest of the operators, the result of the comparison is a boolean.

## The ! operator
The <code>!</code> operator negates its operand. True becomes false, and false becomes true.

>_A **truthy** value is a value <code>v</code> for which <code>!!v</code> is <code>true</code>. Examples of truthy values are: non-zero integers, strings containing at least one character. <br>
A **falsy** value is a value <code>w</code> for which <code>!!w</code> is <code>false</code>. Examples of  falsy values are: empty string, <code>0</code>, <code>null</code>, <code>undefined</code>._

We can convert a value to a boolean by negating it twice: <code>!!</code>:

* assuming <code>v</code> is truthy, <code>!v</code> becomes <code>false</code>. <code>!!v</code> becomes <code>!false</code>, which becomes <code>true</code>.
* assuming <code>w</code> is falsy, <code>!w</code> becomes <code>true</code>, and <code>!!w</code> becomes <code>false</code>.

Learn how to use comparison and ternary operators to evaluate conditions and boolean values.

Introduction to JavaScript

DataTypes

All about Arrays

Functions and Operators

Executing Selective Instructions

Loops

Values and Reference Types

Cloning Objects

Using Strings in Javascript

JavaScript with HTML and CSS

The Modern Javascript

Comparison and Ternary Operators

Comparison operators

The ! operator