Dante is a static site generator theme for Astro.js, designed for single-author blogs and portfolios. It provides a complete, production-ready setup with dark/light mode, responsive design, SEO metadata, RSS feed, sitemap, pagination, and a subscription form. The theme is built with Tailwind CSS v4 and uses Astro's content collections for Markdown-based blog posts, pages, and projects. Configuration is centralized in a single TypeScript file. The architecture follows Astro's SSG model with view transitions for a SPA-like experience. The codebase is well-structured, with reusable components and utility functions. It is a hybrid of a theme and a starter template, not a library or service.