So you’ve started writing custom JavaScript for your Shiny app… but where do you put all this code?! Organizing JS files to be sourced within one another can be really hard to navigate from within a Shiny application. In this talk I’ll cover what bundling for JS means, and how to do it in the context of Shiny. This talk should empower you to not only write code in JavaScript but bring modern tooling to your app that will allow for organization and cleaner code.