JAVASCRIPT

nodejs create buffer from string

// a string
const str = "Hey. this is a string!";

// convert string to Buffer
const buff = Buffer.from(str, "utf-8");

console.log(buff); // <Buffer 48 65 79 2e ... 72 69 6e 67 21>

node convert buffer to string

// Convert Buffer to String in Node.JS
const someBuffer = Buffer.from("Hey", "utf-8");

someBuffer.toString(); // <= Use the toString() method

convert string to buffer javascript

// If you can use Node.js you can use the from() method

const str = "Hey. this is a string!";
const buff = Buffer.from(str, "utf-8");

console.log(buff);

node create buffer

const Stream = require('stream')

const readableStream = new Stream.Readable()
const writableStream = new Stream.Writable()