Astro/11ty/Ruby on Rails
Astro, 11ty, Ruby on Rails utilize the same static file based workflow.
Other Ruby on Rails Products include: Shopify, Github, Basecamp. Significant workflows like: Gatsby utilize a ROR / Jekyll/Liquid like wrapper with a React Component, in compile and plugins to attach data feeds to standard CMS and RESTful API feeds.
Templates and Data are constructed in a Configuration that is known as YAML "Front Matter".
Data Files can be natively in the file system or "Fetched" from a secure and moderated data stream.
Any static JS/HTML/CSS can convert to Rails friendly workflows. Components: Vue, React, Svelte can be embedded into Script Modeling. You are not limited to what components you choose to include. Use as many as you want.
Pair with API endpoints that can model in real time: Prismic, Contentful, Xano, Supabase and you have a Enterprise Grade Workflow in minutes, that can scale without cost.