get-files-recursive-async
Usage:
var getFilesRecursiveAsync = require('get-files-recursive-async');
var folder = "~/";
var filetypes = ["js","css"];
getFilesRecursiveAsync(folder,callback,filetypes,progress);
function callback(err,data){
console.log(err,data)
}
function progress(data){
console.log("progress = ",data)
}