invoicing app with MessageChannel and Css Print

thank you for your feedback kent.

• First of all the technology used is vanilla javascript allthough I've recently refactor it to use Solidjs for a better reactive system than what I've implemented
• Then I want to say that we have an empty state because in the zip file I had there was no data.json file

Looks pretty nice once you open the site and create an invoice. The process is nice as well with the way you broke the creation process in steps. My two cents for feedback though would be:

1. Add some description to your solution. I am curious to know the technology you used to build this site and what you used to persist the invoices. There is a way you can edit your solution and add all this markup for everyone else to see because what you created is really worth it
2. The screenshot of your solution displays the empty state with the "Nothing to see here" illustration. You should checkout the starter code of this challenge: there is data.json file with some invoices you can prepopulate. Once that's done and all, you scan regenerate the screenshot of your site and it should look pretty good.