JSFiddle - React, Tailwind, and code Playground

by Jérémie LITZLER

JavaScript

const categories = [
    {
      "forums": [
        "-KpOx5Y4AqRr3sB4Ybwj",
        "-KsjO4_W3W9Q2Z2UmuPr"
      ],
      "name": "Feedback & Information",
      "slug": "feedback-and-information",
      "id": "-KpR7vRkiRPpbUd_TVAR"
    },
    {
      "forums": [
        "-KsjPat5MWCx-dkjNVg8",
        "-KsjPjasLh0TFtZmffEo",
        "-Kvd1Vg_ankLYgrxC50F",
        "-KvdCowY9mDvM0EH8Pvs",
        "-KvhkEl6F673igPtnbso"
      ],
      "name": "Discussions",
      "slug": "discussions",
      "id": "-KsjPKA6hDuHlQK_lJWO"
    },
    {
      "forums": [
        "-Kvclvu_Qd9QdS9ciqUl",
        "-KvcmOcppNYK8NCesmB9"
      ],
      "name": "Comedy",
      "slug": "comedy",
      "id": "-KvclpNRjpI5W-j0JQGU"
    }
  ];
  
  console.log(categories.flatMap(({ forums }) => forums))