Truthy & Falsy Values in javascript

 In JavaScript, a truthy value is a value that is considered true when encountered in a Boolean context.

below are truthy values.if evaluated in if clause it will return true.

true

{}

[]

42

"0"

"false"

new Date()

-42

12n

3.14

-3.14

Infinity

-Infinity

e.g.

if("0"){

console.log("True")

}

else{

console.log("False")

}

output:

True

A falsy (sometimes written falsey) value is a

value that is considered false when encountered in a Boolean context.

Following are falsy values in javascript

null

undefined

false

NaN

0

-0

0n

""

e.g.

if ("") {

console.log("True")

}else{

console.log("False")

}

output:

False