This is a first app for Sitecore Marketplace and XM Cloud
It is a context view that validates the html of the page. It uses HTML-validate for validating the markup, so everything happens in the browser.
It currently doesn't use the Sitecore Blok system but just pure html and css
Your site will need to include CORS header to allow requests from this app
Host the app yourself, or just register an app and point to https://sc-marketplace-html-validator.asmblii.dev.
Blog post on https://balle.dev/posts/marketplace-validator-first-app/
npm start
Create a Sitecore App that points to https://localhost:5173