JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>

JavaScript

var people = new Array();
people.push ({"name": "uri", "age": 30});
people.push ({"name": "alon", "age": 32});
people.push ({"name": "alexey", "age": 34});
people.push ({"name": "assaf", "age": 37});

for (i = 0; i < people.length; i++) {
  if (people[i].age > 32) {
    people.splice(i,1)
  } else {
    document.write(people[i].name + ": " + people[i].age + "<br>");
  }
}