not equal to in js

JavaScript
let a=12
if(a!=5){
  console.log(true)
}
since a is not equal to 5, it will print true
!= not equal 
!== not equal value OR typelet a=12
if(a!=5){
  console.log(true)
}
since a is not equal to 5, it will print true0 !== "0"
0 !== 0
Source

Also in JavaScript: