Learn Web Development | Day 44: JavaScript Loops Explained — For, While, Do While, For Of, For In

Описание: Welcome to Day 44 of our Learn Web Development Series! 🚀
In this video, we dive deep into JavaScript Loops — one of the most powerful tools in programming for repeating actions automatically.

If you’ve ever searched for questions like:
What are loops in JavaScript?
What is the difference between for, while, and do while loops?
How do I use for of and for in loops?
What are break and continue statements used for?
How can I control repetition efficiently in my programs?

Then this is the ultimate video you need. We explain each loop type clearly and practically — showing how loops help you reduce repetitive code, automate logic, and handle arrays or data structures easily.

💡 What You’ll Learn:
✅ What loops are and how they work in JavaScript
✅ When to use for, while, and do while loops
✅ Understanding the for in and for of loops
✅ How to use break and continue statements properly
✅ Common beginner mistakes with loops and how to avoid them
✅ Real-life coding examples in VS Code to reinforce your understanding

This video follows Day 43 (Arrays) and prepares you for Day 45 (Advanced Array Methods) — connecting perfectly to help you loop through and manipulate data effectively.

Timestamps
0:00 – Introduction: What Are Loops in JavaScript and Why Are They Important?
0:40 – Lesson Overview: Understanding Loops in Programming (Day 44)
1:05 – Recap of Day 43: Arrays and Array Methods (length, push, unshift, shift, pop, spread)
2:41 – What’s Next: Advanced Array Methods (Preview of Day 45)
3:30 – What Are Loops? Explanation and How They Help in Repetition
5:46 – Different Types of Loops Explained (For, While, Do While, For In, For Of)
30:20 – Practical Example: Writing a For Loop in VS Code
45:45 – How to Use While Loops to Repeat Until a Condition Is False
1:00:22 – Do While Loops: Running Code At Least Once Before Checking Condition
1:03:50 – Understanding For Of vs For In Loops (Key Differences)
1:06:53 – Break Statement: How to Stop a Loop When a Condition Is Met
1:07:00 – Continue Statement: How to Skip to the Next Iteration in Loops

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