Comments

Comments are lines of code ignored by the compiler. They are useful for documenting your code.

Single Line Comments

Use // for single line comments. Everything after the slashes is ignored.

var x = 10 // This is a variable
// This entire line is a comment

Block Comments

Use /* to start and */ to end a block comment. This can span multiple lines.

/*
    This is a multi-line comment.
    It is useful for describing complex logic
    or temporarily disabling a block of code.
*/
var y = 20