node js utf8 encode

// Step 1: Import the 'Buffer' module
const Buffer = require('buffer').Buffer;

// Step 2: Create a string to be encoded
const originalString = 'Hello, World!';

// Step 3: Convert the string to a Buffer object using UTF-8 encoding
const bufferObject = Buffer.from(originalString, 'utf8');

// Step 4: Convert the Buffer object to a UTF-8 encoded string
const encodedString = bufferObject.toString('utf8');

// Step 5: Display the original string, Buffer object, and the encoded string
console.log('Original String:', originalString);
console.log('Buffer Object:', bufferObject);
console.log('Encoded String:', encodedString);