Module 1: Introduction to JavaScript
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Lesson 2 Variables, Data Types & Operators
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Lesson 3 Conditional Statements
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Lesson 4 Loops
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Lesson 5 Functions
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Lesson 6 Arrays & Objects
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Lesson 7 DOM Introduction
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Lesson 8 Event Handling
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Lesson 9 ES6 Basics
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Conditional Statements
if, else if, else
Logical operators: &&, ||, !
🧪 Practice:
Check if a number is positive, negative, or zero
✅ Example:
let number = -3;
if (number > 0) {
console.log("Positive");
} else if (number < 0) {
console.log("Negative");
} else {
console.log("Zero");
}