My FizzBuzz javascript solution.

FizzBuzz.js

for (var i = 1; i <= 100; i++) {
  if (i % 3 === 0) {
    console.log( i + " = " + "Fizz");
  }else if (i % 5 === 0) {
    console.log( i + " = " + "Buzz");
  }else {
    console.log(i);
  }
  if (i % 3 === 0 && i % 5 === 0) {
    console.log( i + " = " + "FizzBuzz");
  }
};