node js if folder exists dont do anything if not make one code example

Example 1: node js create folder

var fs = require('fs');

const dir = './database/temp';
if (!fs.existsSync(dir)) {
	fs.mkdirSync(dir, {
		recursive: true
	});
}

Example 2: how to create a folder using fs in node js

//Include fs module
const fs = require('fs');

const dir = './dir'
fs.mkdir(dir);