How do I get a list of files with specific file extension using node.js?

Question

The node fs package has the following methods to list a directory:

fs.readdir(path, [callback]) Asynchronous readdir(3). Reads the

Answer 1

I used the following code and its working fine:

var fs = require('fs');
var path = require('path');
var dirPath = path.resolve(__dirname); // path to your directory goes here
var filesList;
fs.readdir(dirPath, function(err, files){
  filesList = files.filter(function(e){
    return path.extname(e).toLowerCase() === '.txt'
  });
  console.log(filesList);
});