hexspeak generator

hexspeak.js

const { customAlphabet } = require("nanoid");

const alphabet = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";

const deadbeef = [
  "0ff1ce",
  "10cc",
  "1ce",
  "ab1e",
  "abad",
  "b00b",
  "b00b5",
  "b00c",
  "b10b",
  "ba11",
  "ba5e",
  "baaad",
  "baad",
  "babe",
  "bad",
  "beef",
  "c0de",
  "ca11",
  "caca",
  "cafe",
  "cefa",
  "d00d",
  "d0d0",
  "dead",
  "decaf",
  "def",
  "defec",
  "edfe",
  "f00d",
  "f01d",
  "fa11",
  "face",
  "face",
  "fee1",
  "feed"
];

const hexspeak = n =>
  customAlphabet(alphabet.substring(0, deadbeef.length), n)()
    .split("")
    .map(s => deadbeef[alphabet.indexOf(s)])
    .join("");

console.info(hexspeak(4));