perf: remove legacy es5 bundling resources #31

Change to be committed: deleted: babel.config.js deleted: index.html modified: package-lock.json modified: package.json deleted: rollup.config.js new file: rollup.config.mjs deleted: src/es5.js
AlaskaAirlines · May 30, 2023 · a27ecb8 · a27ecb8
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diff --git a/README.md b/README.md
@@ -8,7 +8,7 @@ For the most up to date information on [UI development browser support](https://
 
 ## Install
 
-[![Build Status](https://img.shields.io/github/workflow/status/AlaskaAirlines/auro-alert/Test%20and%20publish?branch=master&style=for-the-badge)](https://github.com/AlaskaAirlines/auro-alert/actions?query=workflow%3A%22test+and+publish%22)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/AlaskaAirlines/auro-alert/testPublish.yml?style=for-the-badge)](https://github.com/AlaskaAirlines/auro-alert/actions/workflows/testPublish.yml)
 [![See it on NPM!](https://img.shields.io/npm/v/@aurodesignsystem/auro-alert?style=for-the-badge&color=orange)](https://www.npmjs.com/package/@aurodesignsystem/auro-alert)
 [![License](https://img.shields.io/npm/l/@aurodesignsystem/auro-alert?color=blue&style=for-the-badge)](https://www.apache.org/licenses/LICENSE-2.0)
 
@@ -60,23 +60,25 @@ Default `auro-alert`
 </auro-alert>
 ```
 
-## Install bundled assets from CDN
+## CDN Use
 
-In cases where the project is not able to process JS assets, there are pre-processed assets available for use. Two bundles are available -- `auro-alert__bundled.js` for modern browsers and `auro-alert__bundled.es5.js` for legacy browsers (including IE11).
+In cases where the project is not able to process JS assets, there are pre-processed assets available for use.
 
-Since the legacy bundle includes many polyfills that are not needed by modern browsers, we recommend you load these bundles using [differential serving](https://philipwalton.com/articles/deploying-es2015-code-in-production-today/) so that the browser only loads the bundle it needs. To accomplish this, the script tag for the modern bundle should have `type="module"` and the script tag for the legacy bundle should have the `nomodule` attribute. See the example below.
+### Install
+Include the following example HTML code in the `<head>` element of your page.
 
-### Bundle example code
+```html
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@alaskaairux/design-tokens@latest/dist/tokens/CSSCustomProperties.css" />
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@alaskaairux/webcorestylesheets@latest/dist/bundled/essentials.css" />
+
+<script src="https://cdn.jsdelivr.net/npm/@aurodesignsystem/auro-alert@latest/dist/auro-alert__bundled.js" type="module"></script>
+```
 
 **NOTE:** Be sure to replace `@latest` in the URL with the version of the asset you want. @latest is NOT aware of any MAJOR releases, use at your own risk.
 
-```html
-<link rel="stylesheet" href="https://unpkg.com/@alaskaairux/design-tokens@latest/dist/tokens/CSSCustomProperties.css" />
-<link rel="stylesheet" href="https://unpkg.com/@alaskaairux/webcorestylesheets@latest/dist/bundled/essentials.css" />
+### CDN options
 
-<script src="https://unpkg.com/@aurodesignsystem/auro-alert@latest/dist/auro-alert__bundled.js" type="module"></script>
-<script src="https://unpkg.com/@aurodesignsystem/auro-alert@latest/dist/auro-alert__bundled.es5.js" nomodule></script>
-```
+Both [Unpkg](https://www.unpkg.com/) and [JSDelivr](https://www.jsdelivr.com/) are free open source options that you can use. These are 3rd party resources and Auro is not responsible for their uptime. **Use at your own risk.** These bundle resources are included with the npm package, you are free to use any CDN resource that fits your needs.
 
 ## Development
 

diff --git a/babel.config.js b/babel.config.js
diff --git a/index.html b/index.html