uID 
uID generator
Install
npm i tf-uid
Usage
const uID = require('tf-uid');
const myID = uID.getRandom();
By default uID.getRandom() returns a string of 12 chars that consists from letters and digits.
Specify uID length
uID.getRandom(12);
Get digits only uID
uID.getRandomNumbers();
Get letters only uID
uID.getRandomText();
License
MIT © Tony Freed