Nested ternaries

let result = null;
if (conditionA) {
  if (conditionB) {
    result = "A & B";
  } else {
    result = "A";
  }
} else {
  result = "Not A";
}

const result = !conditionA
  ? "Not A"
  : conditionB
  ? "A & B"
  : "A";

I think if and else are much easier to read as they are actual words but when these become nested I start to really have a hard time following what is going on and mentally keeping track of everything.

I started deferring to ternaries and nested ternaries and I found I was able to quickly understand at a glance what was happening.