<p></p>
<button>Pick a random emoji 🌵 ✨ 🔥 🎨</button>

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  background: hsl(0, 0%, 96%);
  font-family: system-ui, sans-serif;
}

button {
  padding: 0.75rem 2rem;
  border: 2px solid #111;
  background: #fff;
  font-family: inherit;
  margin-top: 2rem;
  cursor: pointer;
  background: hsl(0, 0%, 100%);
}

p {
  height: 1.5rem;
}

import { random } from "https://cdn.skypack.dev/@georgedoescode/generative-utils@1.0.0";

const btn = document.querySelector("button");
const text = document.querySelector("p");

const emojis = ["🌵", "✨", "🔥", "🎨"];

function generate() {
  // pick a random emoji from the emojis array
  text.innerHTML = random(emojis);
}

btn.addEventListener("click", () => {
  generate();
});

generate();