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Introduction to JavaScript Development

4.10
53,730 students
38m
Updated Apr 2026

What you'll learn

Course Goal: Learn the Basis of JavaScript
Integrating JS Into Applications
Learn how to use variables and data types
Understanding conditionals

Course Description

JavaScript (also known as JS) is one of the core pillars in developing for the modern web. It allows you to define how users can interact with your applications on the client-side and can also be used to define the server code.

Javascript is one of the major components of building web applications. We have HTML for deciding what the content is, we have CSS to decide what the content looks like, and then we have JavaScript to provide interactivity to our users.

JavaScript is still a programming language, so in this course we’ll introduce you to the basics and show you how to get started integrating JS in your applications!

Course Includes:

  • 19 videos with over 35 minutes of lectures and explanations.
  • 3 external resource files and 4 exercises.

What You'll Learn:

  • Chrome Developer Tools
  • Creating a Script
  • Javascript Basics
  • Variables
  • If Statements
  • Else If
  • Not Equal
  • Less Than, Greater Than
  • Less Than or Equal to, Greater Than or Equal To
  • Incrementing Numbers
  • Primitives
  • String
  • Number
  • Boolean
  • Null and Undefined
  • Advanced Conditionals
  • And, Or, Not
  • Additional Resources
  • Exercises

Requirements

  • Getting Started as a Web Developer
  • Introduction to HTML
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Course Details

  • Level Beginner
  • Lectures 19
  • Duration 38m