Ethereum HD wallet example

hdwallet.js

var bip39 = require('bip39');  
var HDKey = require('hdkey');  
var ethhdkey = require('ethereumjs-wallet/hdkey');


const mnemonic = bip39.generateMnemonic();
const seed = bip39.mnemonicToSeedSync(mnemonic).toString('hex'); 

var hdkey = HDKey.fromMasterSeed(Buffer.from(seed, 'hex'))  
console.log(hdkey.publicExtendedKey)  
var hdwallet = ethhdkey.fromExtendedKey(hdkey.publicExtendedKey);  

//console.log(Object.keys(hdwallet));
var node = hdwallet.derivePath('m/60/0/0/0')  
var wallet = node.getWallet();  
var address = wallet.getChecksumAddressString();  
console.log(address); 
 
var node1 = hdwallet.derivePath('m/60/0/0/1')  
var wallet1 = node1.getWallet();  
var address1 = wallet1.getChecksumAddressString();  
console.log(address1);