readdir Read directory (readdir) is a method belonging to the Node native file system module (fs). reddir is an asynchronous method and it used a javascript promise to return an error or an array with a list of filenames located in the given directory. #node#module const fs = require('fs'); fs.readdir('./', function(err, files){ console.log("--- FS INFO"); if (err) console.log("Error: ", err); else console.log("Root: ", files); }); copy