Log in Curriculum Info Contact
lock svgModule 1: Javascript Corelock svgModule 2: Javascript Advanced
lock svg Step 1: Exercise: Variables lock svg Step 2: Data types: Primitive Types lock svg Step 3: Assignment, Arithmetic and Comparison Operators lock svg Step 4: Exercise: String Constrution lock svg Step 5: Understanding Logical Operators lock svg Step 6: Exercise: Using Logical Operators lock svg Step 7: Quiz: Primitive Data Types and Operators lock svg Step 8: Truthy and Falsy Values lock svg Step 9: Understanding Implicit Type Coercion in JavaScript lock svg Step 10: Operator Precedence and Associativity lock svg Step 11: Parentheses in Controlling Order of Operations and Grouping Expressions lock svg Step 12: Quiz: Truthy and Falsy Values lock svg Step 13: Exercise: Discount Calculation lock svg Step 14: Conditional Statements lock svg Step 15: Exercise: Using Conditional Statements lock svg Step 16: Loops and Jump Statements in JavaScript lock svg Step 17: Arrays in Javascript lock svg Step 18: Exercise: Array and Loop Manipulation lock svg Step 19: Exercise: Skipping and Terminating Within Nested Loops lock svg Step 20: Object Literals in Javascript lock svg Step 21: Exercise: Managing Object Properties lock svg Step 22: Functions in JavaScript lock svg Step 23: Essential JavaScript Methods lock svg Step 24: Exercise: Implement JavaScript Methods lock svg Step 25: DOM Manipulation and Event Handling lock svg Step 26: DOM Manipulation and Event Handling Exercise lock svg Step 27: Using Comments in Javascript lock svg Step 28: Project: Quiz App
lock svg Step 29: Javascript Prototypes and Inheritance lock svg Step 30: Javascript Classes lock svg Step 31: Exercise: Online Learning Platform lock svg Step 32: Javascript Scope lock svg Step 33: Scope Quiz lock svg Step 34: This keyword lock svg Step 35: Destructuring lock svg Step 36: Underscore in Javascript lock svg Step 37: Exercise: Destructuring Profile Data lock svg Step 38: Exercise: Destructuring with Loops lock svg Step 39: Spread and Rest Operators lock svg Step 40: Exercise: Updating an Inventory lock svg Step 41: Exercise: Creating a Playlist lock svg Step 42: Project: Concentration (Memory) Game lock svg Step 43: Ajax lock svg Step 44: JSON lock svg Step 45: Understanding Error Handling lock svg Step 46: Understanding Promises lock svg Step 47: Async/Await lock svg Step 48: Fetch API lock svg Step 49: Callback Hell lock svg Step 50: Exercise: Refactor Sequential AJAX Requests lock svg Step 51: Exercise: Refactor Callback-based Code to Promises lock svg Step 52: Javascript Event Loop lock svg Step 53: Asynchronous Javascript Quiz lock svg Step 54: Project: Astronomy Picture of the Day using API lock svg Step 55: Set and WeakSet lock svg Step 56: Exercise: Find Unique Common Elements lock svg Step 57: Map and WeakMap lock svg Step 58: Exercise: Find the Most Frequent Element lock svg Step 59: Regular Expressions: Basics lock svg Step 60: Regular Expressions: Modes and Internals lock svg Step 61: Exercise: Analyze a Server Log File lock svg Step 62: Understanding Symbols in JavaScript lock svg Step 63: Understanding Iterators lock svg Step 64: Exercise: Creating an iterator lock svg Step 65: Recursion in Javascript lock svg Step 66: Capstone Project: Battleship Game
Terms and Conditions Privacy Policy Refund Policy
  • Log in
  • Curriculum
    lock svgModule 1: Javascript Corelock svgModule 2: Javascript Advanced
    lock svg Step 1: Exercise: Variables lock svg Step 2: Data types: Primitive Types lock svg Step 3: Assignment, Arithmetic and Comparison Operators lock svg Step 4: Exercise: String Constrution lock svg Step 5: Understanding Logical Operators lock svg Step 6: Exercise: Using Logical Operators lock svg Step 7: Quiz: Primitive Data Types and Operators lock svg Step 8: Truthy and Falsy Values lock svg Step 9: Understanding Implicit Type Coercion in JavaScript lock svg Step 10: Operator Precedence and Associativity lock svg Step 11: Parentheses in Controlling Order of Operations and Grouping Expressions lock svg Step 12: Quiz: Truthy and Falsy Values lock svg Step 13: Exercise: Discount Calculation lock svg Step 14: Conditional Statements lock svg Step 15: Exercise: Using Conditional Statements lock svg Step 16: Loops and Jump Statements in JavaScript lock svg Step 17: Arrays in Javascript lock svg Step 18: Exercise: Array and Loop Manipulation lock svg Step 19: Exercise: Skipping and Terminating Within Nested Loops lock svg Step 20: Object Literals in Javascript lock svg Step 21: Exercise: Managing Object Properties lock svg Step 22: Functions in JavaScript lock svg Step 23: Essential JavaScript Methods lock svg Step 24: Exercise: Implement JavaScript Methods lock svg Step 25: DOM Manipulation and Event Handling lock svg Step 26: DOM Manipulation and Event Handling Exercise lock svg Step 27: Using Comments in Javascript lock svg Step 28: Project: Quiz App
    lock svg Step 29: Javascript Prototypes and Inheritance lock svg Step 30: Javascript Classes lock svg Step 31: Exercise: Online Learning Platform lock svg Step 32: Javascript Scope lock svg Step 33: Scope Quiz lock svg Step 34: This keyword lock svg Step 35: Destructuring lock svg Step 36: Underscore in Javascript lock svg Step 37: Exercise: Destructuring Profile Data lock svg Step 38: Exercise: Destructuring with Loops lock svg Step 39: Spread and Rest Operators lock svg Step 40: Exercise: Updating an Inventory lock svg Step 41: Exercise: Creating a Playlist lock svg Step 42: Project: Concentration (Memory) Game lock svg Step 43: Ajax lock svg Step 44: JSON lock svg Step 45: Understanding Error Handling lock svg Step 46: Understanding Promises lock svg Step 47: Async/Await lock svg Step 48: Fetch API lock svg Step 49: Callback Hell lock svg Step 50: Exercise: Refactor Sequential AJAX Requests lock svg Step 51: Exercise: Refactor Callback-based Code to Promises lock svg Step 52: Javascript Event Loop lock svg Step 53: Asynchronous Javascript Quiz lock svg Step 54: Project: Astronomy Picture of the Day using API lock svg Step 55: Set and WeakSet lock svg Step 56: Exercise: Find Unique Common Elements lock svg Step 57: Map and WeakMap lock svg Step 58: Exercise: Find the Most Frequent Element lock svg Step 59: Regular Expressions: Basics lock svg Step 60: Regular Expressions: Modes and Internals lock svg Step 61: Exercise: Analyze a Server Log File lock svg Step 62: Understanding Symbols in JavaScript lock svg Step 63: Understanding Iterators lock svg Step 64: Exercise: Creating an iterator lock svg Step 65: Recursion in Javascript lock svg Step 66: Capstone Project: Battleship Game
  • View
    Content tick Code Editor tick Program View tick
  • Info
    Terms and Conditions Privacy Policy Refund Policy
  • Contact
  • View
    Content Editor Output

JavaScript Course Introduction

Welcome to the JavaScript Development Course, a comprehensive program designed to equip you with essential skills for building dynamic, interactive web applications. In this course, you will develop a deep understanding of JavaScript, focusing on both fundamental concepts and advanced techniques used by professional developers today.

Course Structure

This course emphasizes hands-on learning through real-world projects and exercises that focus specifically on JavaScript functionality. While students will be exposed to projects that involve HTML and CSS, your task will be to implement the JavaScript code required to bring these projects to life.

Each project has been carefully crafted to cover key areas of JavaScript development, ensuring that you will be well-prepared to tackle a wide range of challenges in modern web development.

You will learn the foundational concepts of JavaScript, including:

  • DOM Manipulation: Learn how to interact with and modify the Document Object Model (DOM) to create dynamic web pages.
  • Event Handling: Understand how to respond to user actions and manage events effectively.
  • Asynchronous Programming: Gain insights into working with asynchronous code, including Web Workers, Promises, and async/await.
  • APIs and Fetch: Learn how to communicate with external services and handle data retrieval using APIs.

We are pleased to offer first 13 lessons for free. This will allow you to experience the course material and the quality of the content before making any financial commitment. After completing these, you can access the rest of the course content for $39.

Course Projects Overview

To reinforce your learning and provide practical experience, this course includes over 20 exercises and 4 projects that progressively build your JavaScript skills. Each project focuses on different aspects of JavaScript development, allowing you to apply what you've learned in a meaningful way.

1. Quiz App

Kickstart your journey with the Quiz App, designed to solidify your understanding of DOM Manipulation. In this project, you'll create an interactive quiz that allows users to select answers and view their scores. You'll learn how to:

  • Select and modify DOM elements to display questions and answer choices.
  • Handle user interactions such as multiple-choice and single-choice selections.
  • Implement score tracking to provide users with feedback on their performance.

This project provides a hands-on opportunity to manipulate the DOM, laying a strong foundation for more complex applications.

2. Memory Game App

Next, you'll develop a Memory Game App, where you'll delve into object-oriented programming using classes. This project challenges you to create a game that tests users' memory and concentration skills. You'll explore how to:

  • Define and utilize JavaScript classes to structure your code efficiently.
  • Manage game state and logic through class methods and properties.
  • Create a responsive and engaging user interface that keeps players entertained.

By building the Memory Game App, you'll gain valuable experience in organizing your code using classes, promoting scalability and maintainability in your projects.

3. NASA API App

The third project, the NASA Astronomy Fact App, introduces you to working with external APIs. In this project, you'll fetch daily astronomy facts from NASA's API, providing users with fascinating space-related information. You'll learn how to:

  • Make API requests to retrieve data from external services.
  • Parse and display fetched data dynamically within your application.
  • Handle errors and ensure smooth data retrieval to enhance user experience.

This project enhances your ability to integrate external data sources into your applications, a crucial skill in modern web development.

4. Capstone Project: Battleship Game

Culminate your learning experience with the Battleship Game, a comprehensive project that demonstrates how to code an entire game from scratch. This final project integrates all the concepts you've learned throughout the course, including:

  • Advanced DOM Manipulation to create a dynamic game board.
  • Object-Oriented Programming with classes to manage game logic and state.

By developing the Battleship Game, you'll showcase your ability to design, build, and deploy a fully functional JavaScript application, preparing you for real-world web development challenges.

Enhance your learning experience with our integrated Chatbot Assistant. You’ll have access to a dedicated chatbot that can help answer your questions and guide you through the course content.

Get 20 free queries with our Free Version!

Upgrade to Premium and receive more than enough queries to complete your course seamlessly.

The course is intended to be followed in order. However, if you already have some experience, feel free to skip topics you're already familiar with.

By the end of the course, you will have gained valuable knowledge and skills necessary to write robust, user-friendly code, making you well-prepared to pursue opportunities in the field of web development.

In the top menu, in the view menu, you can switch between the Content, Editor, and Output tabs. You are currently on the Content tab, which provides instructions for each module exercise or step. The Editor tab displays the code to be executed, while the Output tab shows the result of that code. To execute the code, click the blue Run button in the top menu. The Output tab will open automatically to display the result. After reviewing the output, go back to the Content tab click the Next button to continue.
Click the blue Run button in the top menu to execute the code in the code editor at the center and see its output on the right side of the screen! Then, click the Next button to continue.
🔒 Unlock Premium Course Access

Gain full access to our premium course for a one-time fee of $65

Already purchased? Please log in to continue your learning journey.

By perfoming this action, you agree to DexterityJS's Terms of Use and Refund Policy.

Sign up

Stay Signed in

Forgot Password?

or
Login with Google

Do not have an account? Sign up

Already have an account? Log in

By authenticating, you agree to DexterityJS's Terms of Use and Privacy Policy.

Reset password

Please note that we do not provide solutions or explanations for the course via email. For assistance, please use our chatbot.

Contact us

Change Email

Change Password

User Email: