The ShadowRoot interface of the Shadow DOM API is the root node of a DOM subtree that is rendered separately from a document's main DOM tree.| MDN Web Docs
The Astro Dev Toolbar App API allows you to create Astro Integrations that add apps to the Astro Dev Toolbar. This allows you to add new features and integrations with third-party services.| Docs
Astro Integrations add new functionality and behaviors for your project with only a few lines of code.| Docs
