SimpleRandomId by @michalbe
Simple random alphanumeric string generator.
How to use:
npm install simple-random-id
then:
var sri = require('simple-random-id');
// Only parameter it takes is length of the random string
// Default length is 10
sri(); // 'UIWSNLJ9L8'
sri(3); // 'PX0'
sri(24); // 'SXB0KT4SJ1SGU8FRAK6LFVJB'