Back to JavaScript

Syntax & Data Types

Grasp the fundamental syntax, variables, data types, and operators in JavaScript.

1 week

Topics in this Chapter

1

Variables: var, let, const

Understand the differences in scope and usage for var, let, and const.

2

Primitive vs Reference Types

Learn the key differences between how primitive and reference data types are stored and passed.

3

Type Conversion & Coercion

Understand implicit (coercion) and explicit type conversion in JavaScript.

4

Operators

Learn about arithmetic, assignment, comparison, logical, and other operators.

GeekDost - Roadmaps & Snippets for Developers