🚀 8 JavaScript Tips Every Developer Should Know

Welcome to the official source code repository for the JavaScript Closure Tutorial for Beginners on YouTube. In this video, I'have broken down closures from the ground up - step by step - using simple real-world examples.

🎬 Watch the full tutorial: 👉 JavaScript Closure Tutorial for Beginners | Explained with Examples

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📚 What You’ll Learn

✓ What is Lexical Scoping and how does it relate to closures?
✓ How to create private variables and methods (bank account example).
✓ The real difference between var and let inside loops.
✓ How closures work with asynchronous code like setTimeout and API calls (fetch).
✓ The IIFE (Immediately Invoked Function Expression) pattern.
✓ Why closures hold references to variables, not just their values.

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🧑‍💻 Tech Stack

• JavaScript

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🛠️ Getting Started

Clone the repository:

git clone https://github.com/logicbaselabs/understanding-closure.git

Run the index.html file with VS Code Live Server:

You should get the output in your browser.

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🤝 Contribution

This repository is primarily for educational purposes based on the YouTube crash course. Feel free to fork the project, submit issues, or make improvements for your own learning!

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🧠 Author

Sumit Saha — logicBase Labs 📧 sumit@logicbaselabs.com 🌐 sumitsaha.me

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⭐ Show Your Support

If this crash course helped you, please:

• ⭐ Star this repo
• 🍿 Subscribe on YouTube
• 🧑‍🏫 Share it with others!

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