Java-Script

🟡 JavaScript Programming Practice

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📌 About This Repository

This repository contains my basic JavaScript programs written topic-wise to build a strong foundation in web development and problem solving.

It includes:

• Core JavaScript fundamentals
• ES6 features
• Array & Object manipulation
• Functions & Arrow functions
• DOM basics
• Logical practice programs

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🛠️ Tech Stack

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📂 Topics Covered

🔹 Basics

• Variables (let, const, var)
• Data Types
• Operators
• Console Output

🔹 Conditional Statements

• if / else
• switch case
• Ternary operator

🔹 Loops

• for loop
• while loop
• forEach
• map / filter

🔹 Functions

• Function declaration
• Arrow functions
• Callback functions
• Higher-order functions

🔹 Arrays

• Traversal
• Searching
• Sorting
• Array methods

🔹 Objects

• Object creation
• Nested objects
• Destructuring
• JSON basics

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🧠 Sample Code

function sumArray(arr) {
  return arr.reduce((sum, num) => sum + num, 0);
}

const numbers = [10, 20, 30, 40];
console.log("Sum =", sumArray(numbers));