JarCastingjunk 
Filter out system junk files like
.DS_StoreandThumbs.db
Install
$ npm install junk
Usage
const {promises: fs} = require('fs');
const junk = require('junk');
(async () => {
const files = await fs.readdir('some/path');
console.log(files);
//=> ['.DS_Store', 'test.jpg']
console.log(files.filter(junk.not));
//=> ['test.jpg']
})();
API
junk.is(filename)
Returns true if filename matches a junk file.
junk.not(filename)
Returns true if filename doesn't match a junk file.
junk.regex
Regex used for matching junk files.
License
MIT © Sindre Sorhus