javascript check odd or even code example

Example 1: if odd js

function isEven(value) {
    return !(value % 2)
}

Example 2: odd or even js

for(let count =0; count<=100;count++){
 count%2==0? console.log(`${count} is even`):console.log(`${count} is odd`);
 ;
}

Example 3: javascript even number

let isEven = (n) => !(n&1);