JSFiddle - React, Tailwind, and code Playground

by maciejgurban

HTML

<script src=" https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.11.1/lodash.js"></script>

JavaScript

const placements = { video: true, image: false };
const firstUnusedPlacements = Object.keys(_.omitBy(placements, Boolean))[0];

console.log(
  firstUnusedPlacements
);