Free Full Stack Developer Course 🚀 Day 3 | JavaScript Functions, Scope & Hoisting Explained

Published: 05 September 2025
on channel: CodeWithPrashant

164

🔥 Welcome to Day 3 of our Free Full Stack Developer Course (YouTube Exclusive!)

In this lesson, we cover some of the most important JavaScript fundamentals every developer must know:
✔ Regular vs Arrow Functions
✔ Function Parameters (default & rest)
✔ Variable Scoping (var, let, const & TDZ)
✔ Hoisting (functions vs variables)
✔ Lexical Scope & Closures
✔ this keyword explained in detail
✔ arguments object vs rest parameters

📌 This is part of the Complete Full Stack Developer Roadmap where we cover:

JavaScript (Core + Advanced)

React.js & Next.js

Node.js & Express.js

MongoDB & Database Concepts

Interview Preparation (React + JS + Full Stack)

🎯 Who is this course for?

Beginners who want to become Full Stack Developers

Students preparing for coding interviews

Developers upgrading their JavaScript + React skills

💡 This entire course is FREE on YouTube – no paid subscription required!

👉 Previous Lessons:
Day 1 – Variables, Data Types, Operators & Conditionals
Day 2 – Operators in Depth + Interview Questions

🚀 Stay tuned for next videos → Async JavaScript, Promises, React Basics, Projects, and Interview Prep.

🔔 Don’t forget to Subscribe and follow the complete journey to become a Full Stack Developer!

#FullStackDeveloper #JavaScript #FreeCourse #ReactJS #NextJS #NodeJS #MongoDB #InterviewPreparation

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