Instructor: POI provides a list of presets, which you can try out here, for example, the poi-preset-svelte. I'll install that in an empty directory, poi-preset-svelte. Then I'll go ahead and create the files I need for a Svelte demo. In app HTML, we'll create a div with a message inside of it.
Then, in index.js, import app from my app HTML file, and then create that, so new app where the target is, my document query selector. Remember that POI gives you a template with a root div with an IDF app. I'll select that, and then data, where we set the message to, "Hello from POI."
I'll go ahead and run this by saying poi--presets Svelte. That will look up our poi-preset-svelte we installed. You can see it launches it on 4000. I'll open that up, and you can see here we have, "Hello from POI," using the Svelte library.