JavaScrpit Essentials
Frontend Basics

Introduction To  JavaScript
JS Essentials 

How JavaScript Works
JS Essentials

How JS Code is Executed
JS Essentials

How Hosting works in JS
JS Essentials 

How functions work in JS
JS Essentials

SHORTEST JS Program
JS Essentials

Concept of Undefine &
not Define
JS Essentials 

How  Scope Chain Works
JS Essentials

How  Let & Const works
JS Essentials

BLOCK SCOPE & Shadowing in JS
JS Essentials 

How Closures in JS Works
JS Essentials

Interview Questions ask in JS
JS Essentials

Complex Questions
JS Essentials 

How CLASS FUNCTIONS Works
JS Essentials

How Callback Functions work
JS Essentials

Asynchronous & Loop
JS Essentials 

How JS Engine Works
JS Essentials

TRUST ISSUES in JS
JS Essentials

Learn Higher-Order Functions
JS Essentials 

How Map, filter & reduce Works
JS Essentials