Hashing SHA256 in JavaScript using crypto-js package.

hashing.js

const { SHA256 } = require('crypto-js')

const name = "Javed"
const transactionHistory = {
    id: 223423424,
    name: 'Javed-123',
    amount: 24234234
}

const generateHash = (obj) => {
    return SHA256(JSON.stringify(obj))
}

console.log( ` SHA256 Hash: ${generateHash(name)} ` )
console.log( ` SHA256 Hash: ${generateHash(transactionHistory)} ` )