create a wallet address (ethereum)

create-wallet.js

const crypto = require("crypto");
var ethUtils = require("ethereumjs-util");


var getRandomWallet = function() {
  var randbytes = crypto.randomBytes(32);
  var address = "0x" + ethUtils.privateToAddress(randbytes).toString("hex");
  return { address: address, privKey: randbytes.toString("hex") };
};

console.log(getRandomWallet().address)