JavaScript for Beginners in 10 Lessons

Students are introduced to the course via this video. They also see a visual mind map of what they will learn and how the course is structured.

By the end of this lesson you will be familiar with

1.1. What is JavaScript?

1.2. JavaScript's role in web development

1.3. Setting up a development environment

1.4. Running your first JavaScript code (Hello, world!)

By the end of this lesson you will be able to understand and work with:

2.1. Declaring variables (var, let, const)

2.2. Data types (Number, String, Boolean, etc.)

2.3. Type coercion and type conversion

2.4. Variable scope and hoisting

You will easily use:

3.1. Arithmetic operators (+, -, *, /, %, etc.)

3.2. Comparison operators (==, ===, !=, !==, etc.)

3.3. Logical operators (&&, ||, !)

3.4. Assignment operators (=, +=, -=, etc.)

Students will be able to use:

4.1. Conditional statements

4.2. if statements

4.3. else if statements

4.4. else statements

4.5. Nested if statements

By the end students must understand:

5.1. for loop

5.2. while loop

5.3. do-while loop

5.4. Loop control statements (break, continue)

By the end of this lecture, you will learn:

6.1. Defining functions

6.2. Function parameters and arguments

6.3. Return values

6.4. Function scope

When you finish this lecture, you will be familiar with these:
7.1. Creating arrays

7.2. Accessing array elements

7.3. Array methods (push, pop, splice, etc.)

7.4. Iterating over arrays (for loop, for...of loop)

Students will learn how to work with:

8.1. Creating objects

8.2. Accessing object properties

8.3. Object methods

8.4. JSON and objects

By the end of this section, you'll be able to understand the following concepts. They may seem a bit challenging at first, so be sure to practice them thoroughly. I've included a few examples to help you get started:

9.1. Selecting Elements
9.2. Modifying Element Content
9.3. Adding and Removing Elements
9.4. Event Handling

This app demonstrates:

• Variables (let)

• Data types (String, Number)

• Functions

• Event handling

• Conditionals

• DOM manipulation

• Loops (optionally with future enhancement)

• Scope (function and block scope)

• Basic object-like behavior with the DOM