JavaScript

JavaScript is a versatile programming language commonly used for creating interactive and dynamic content on web pages.

Here’s an overview of some key concepts and features in JavaScript:

• Variables and Data Types:
• Variables: var, let, const for storing data.
• Data Types: Number, string, boolean, object, array, null, undefined.
• Operators:
• Arithmetic Operators: +, -, *, /, %.
• Assignment Operators: =, +=, -=, *=, /=.
• Comparison Operators: ==, !=, ===, !==, >, <, >=, <=.
• Logical Operators: && (AND), || (OR), ! (NOT).
• Control Structures:
• Conditional Statements: if, else if, else.
• Switch Statement: switch, case, break.
• Loops: for, while, do-while, for...in, for...of.
• And more.