How to use this library from CDN?

I've tried to use on Codepen: https://cdn.jsdelivr.net/npm/path-browserify but this library can't be used in browser because it use module.export not UMD.

So I've tried to use browserify to build standalone file but it doesn't work:
```
browserify -s path -o path.js -e node_modules/path-browserify/index.js
```

got error that path.join is not a function because path is empty object.

How anyone can use this library in browser?