Hmm… What about this:
https://github.com/browserify/browserify
https://github.com/browserify/browserify-handbook
https://scotch.io/tutorials/getting-started-with-browserify
“Browserify seeks to extend the Node ecosystem into to the browser.”
https://derickbailey.com/2014/06/10/browserify-my-new-choice-for-modules-in-a-browser-backbone-app/
“And I almost immediately fell in love with browseify when I realized I could write code that looks like NodeJS modules, but have it run in my browser!”