Declaring and Using Variables in JavaScript – var, let, const, and Scope

Functions in JavaScript – Definition, Parameters, Return Values, and Structural Variations

Comparisons in JavaScript – From === to Object.is and the Difference Between Primitives and References

Coercive Comparisons in JavaScript – Understanding ==, Relational Operators, and Type Conversion

Organizing Code in JavaScript – Classes, Modules, and Object-Oriented Inheritance

Closure and this in JavaScript – Scope Memory and Dynamic Execution Context

Prototypes in JavaScript – Delegation, Prototype Chains, and Dynamic this Behavior

Value vs Reference and the Many Forms of Function Definitions

Coercive Conditional Comparison and Prototypal Classes in JavaScript – Understanding Implicit Logic and Legacy Inheritance Patterns

Setting Up a React Project with Vite – Fast Start, Modern Structure, and Focused Learning

npm Scripts and Your First React Component – Running the App, Building for Production, and Understanding Component Structure

JSX in React – Mixing HTML and JavaScript for Dynamic Interfaces