npm install gen-uidFast and simple uid generator.
``
$ npm install gen-uid
`js
var uid = require('gen-uid');
// guid v4
uid.v4() // -> 3bfb7707-ba36-48ef-ab30-ecca2bbb4b9a
// uniq token
uid.token() // -> 26fed3d38f1a
// uniq short token
uid.token(true) // -> 0c00e6b
``
MIT