Usage no npm install needed!

<script type="module">
  import uniqueRandomAtDepth from 'https://cdn.skypack.dev/unique-random-at-depth';
</script>

README

unique-random

Generate random numbers that are consecutively unique

Useful for things like slideshows where you don't want to have the same slide twice in a row.

$ npm install --save unique-random

var uniqueRandom = require('unique-random');
var rand = uniqueRandom(1, 10);

console.log(rand(), rand(), rand());
//=> 5 2 6

Returns a function that when called will return a random number that's never the same as the previous.