Asynchronous and Non-Blocking method to write js.
Example in NodeJS Read File
const {readFile} = require('fs').promises;
const file = await readFile('hello.txt', 'utf8')the promise will be fulfilled in the asynchronous await call
Asynchronous and Non-Blocking method to write js.
const {readFile} = require('fs').promises;
const file = await readFile('hello.txt', 'utf8')the promise will be fulfilled in the asynchronous await call