How to generate short uid like “aX4j9Z” (in JS)

Question

For my web application (in JavaScript) I want to generate short guids (for different objects - that are actually different types - strings and arrays of strings)

I w

Answer 1

Here is a one liner, but it gives only lowercase letters and numbers:

var uuid = Math.random().toString(36).slice(-6);

console.log(uuid);