JavaScript Syntax | Statements and Comments - Variables and Data Types - Operators and Control Flow Statements - Functions in Syntax of JavaScript
JavaScript Syntax: JavaScript is a versatile scripting language that is primarily used for client-side web development. Here are some key elements of JavaScript syntax: 1. Statements and Comments: Statements: JavaScript code is composed of statements, which are instructions that perform actions. Statements are typically terminated by a semicolon (`;`). javascript var x = 5; // Variable declaration and assignment statement console.log(x); // Function call statement Comments: Comments are used to add explanatory notes to the code. Single-line comments start with `//`, and multi-line comments are enclosed between `/*` and `*/`. javascript // This is a single-line comment /* This is a multi-line comment */ JavaScript Syntax 2. Variables and Data Types: Variables: Variables are used to store and represent data. In JavaScript, you can use the `var`, `let`, or `const` keyword to declare variables. javascript ...