fs-extra/lib/path-exists/index.js

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

'use strict'
const u = require('universalify').fromPromise
const fs = require('../fs')

function pathExists (path) {
  return fs.access(path).then(() => true).catch(() => false)
}

module.exports = {
  pathExists: u(pathExists),
  pathExistsSync: fs.existsSync
}