let vs const, data types, conversion, and coercion explain with 3 real world example

in this class, we break down three essential JavaScript concepts — let, const, var, Primitive Data Types, and Type Conversion & Coercion — using 3 practical real-world project examples. ✅ What you'll learn: Difference between let, const, and var JavaScript primitive data types (String, Number, Boolean, Null, Undefined, Symbol) Type conversion vs coercion in real-world forms and calculations Real-world use cases like shopping carts, login systems, billing forms #javascriptcourse #liveclasses #javascripttutorial #javascriptinhindi #javascriptfundamentals #javascriptbasics