Bundle is under active development. If you feel there are features missing or you’ve got a great idea that’s not on on the roadmap please open a discussion on GitHub.

✅ Injecting Bundle’s core on every page

Added in v0.1.3

This will reduce every import’s size slightly. But more importantly; it will greatly decrease the chance of unexpected behaviour caused by race conditions, since the Bundle’s core is available on pageload.

✅ CSS loader

Added in v0.1.4

Bun doesn’t ship with a CSS loader. They have it on the roadmap but no release date is known at this time. We plan to support CSS loading out-of-the-box as soon as Bun does!

Plugin support is a feature we’d like to experiment with. If that is released before Bun’s builtin css loader does, it might be possible to write your own plugin to achieve this.

Initable exports

When importing a local module, the only method to immediately invoke some code is by using the IIFE export method.

An alternative API is possible that would make it a bit easier to structure your code. Consider the following example script in resources/js/some-module.js. (needs a jsconfig.json for path remapping)

export default {
  // Some properties here

  init: function () {
    // What will be executed immediately

  // Some methods here

By using init on the import component you’ll instruct Bundle to run that method immidiatly. You don’t need a as alias in this case.

<x-import module="~/some-module" init />

This approach will also make it possible to use named exports in combination with a init function.

export default {
  // Some properties here

  init: function () {
    // What will be executed immediately

  // Some methods here

export function someFunction() {
  // Do something

In this example you do need the as prop, since in addition to running the init function you are also retrieving a named import.

<x-import module="~/some-module" as="foo" init />

<script type="module">
  const someFunction = await _import("foo", "someFunction");


Backed Alpine components

This would be a nice feature, but impossible at this time. I would like to implement something like this at some point, if even possible.

Consider the following simple toggle component in resources/components/toggle.

export default {
  open: false,

  toggle() { = !;

It would be incredible if this object could be forwarded to Alpine directly like so.

<x-import module="~/bootstrap/alpine" />
<x-import module="~/components/toggle" as="alpine:toggle" />

<div x-data="await _import('alpine:toggle')">
  <button x-on:click="toggle()">Expand</button>

  <div x-show="open">Content...</div>

Optionally assigning a import to the window scope

It could be convenient to provide an api to assign imports to a window variable by use of a prop. This idea is still settling in so might change.

<x-import module="apexcharts" as="ApexCharts" window />

Better exception messages

We need better exception messages & add more problem solutions. There are a lot of different scenarios to account for and we need your help! If you think we should provide a Ignition solution for a specific error please reach out via GitHub.


Add documentation for implementing CSP using Bundle. In most cases configuring appropiate headers should do the trick.

In order to support ‘unsafe-inline’ a small update needs to be made so a nonce is injected when Bundle’s core is loaded on your page.

We might add a feature to enable CSP for Bundle’s core & auto injecting nonces on rendered script tags for you. Though this is not high on the list of priorities at the moment. Contributions are welcome!