I am currently trying to use require to import the module "js-big-decimal". I am getting the errors:

js-big-decimal.js:10 Uncaught ReferenceError: global is not defined
    at js-big-decimal.js:10

require.js:1961 GET https://igneous-spider-328623.uk.r.appspot.com/js-big-decimal.js net::ERR_ABORTED 404

require.js:168 Uncaught Error: Script error for "js-big-decimal"
https://requirejs.org/docs/errors.html#scripterror
    at makeError (require.js:168)
    at HTMLScriptElement.onScriptError (require.js:1738)

I'm assuming this because I have a syntax error somewhere when trying to import my modules. In my HTML I have:

<script src="/node_modules/requirejs/require.js"></script>
<script src="/node_modules/js-big-decimal"></script>

and in my javascript I have:

require(['require', 'js-big-decimal'], function (require) {
    var bigDecimal = require('./node_modules/js-big-decimal')
});

And in my package.json:

"dependencies": {
    "express": "^4.17.1",
    "js-big-decimal": "^1.3.4",
    "nodejs": "0.0.0",
    "requirejs": "^2.3.6",
  }

When looking in my network tab, it shows that I have two different version of js-big-decimal.js and I am getting a 404 on one of them, as seen below:

I've never really looked in the network tab so I'm not sure what I'm looking at. But if anyone could shed some light on where I'm going wrong would be great.