Fix the search going the wrong way — find the bug

const tree = { v: 2, left: { v: 1, left: null, right: null }, right: { v: 3, left: null, right: null } };
let node = tree, hit = false;
while (node) {
  if (node.v === 3) { hit = true; break; }
  node = 3 < node.v ? node.right : node.left;
}
document.querySelector('#out').textContent = hit ? "found" : "missing";