We’re not expressly targeting the blogging use case — we primarily want to support data apps, dashboards, and reports. But Observable Framework is quite flexible and you can use it for a lot of things; the Framework documentation is itself written using Framework, for example. So I would say that if you are working with data and you want an automated process to keep your data up-to-date, or to work with multiple languages (e.g., Python and JavaScript), or if you want to do a lot of interactive visualizations then you should give Framework a go. But we don’t have much built-in affordances for blogging, so you might find some things missing. Feel free to file feature requests! We’d love to hear your ideas, though we’re primarily focused on reporting and data app development for work.
I’m not sure what better integration with other blogging frameworks would look like — like, part of the page is rendered by Framework, but the site as a whole is handled by the blogging framework? Perhaps we could develop Framework’s API further so it could function like a plugin. But this is speculative and not a priority for us currently. If you explore the possibilities here please let us know!