MineSeeker/assets/js/mine-seeker.js

import React from "react";
import ReactDOM from "react-dom";
import MineSeeker from "./mine-seeker/app";

ReactDOM.render(
  <MineSeeker
    env={document.getElementById("mine-wrapper").dataset.env}
    gameId={document.getElementById("mine-wrapper").dataset.gameId}
    ssl={document.getElementById("mine-wrapper").dataset.ssl}
  />,
  document.getElementById("mine-wrapper"),
);