This looks very interesting, I'm using mkdocs+material for one site (and it's great) but trying to find a good solution for more complex docs.
Is there anything planned like 11ty's data files[1]? For example, I can pass it a JSON file, or a TOML file, and have it generate one HTML page per document in that file using their pagination system in a hacky way, and add those pages to collections for grouping in navigation and such using their templating language. This makes it a lot easier to autogenerate documentation from a combination of sources (since anything we want can emit some appropriate JSON/TOML) without having a real "source document". It's hard to tell at a glance if this is something that would be possible with the upcoming module system.
Coming from Material for MkDocs, right now, sources need to be in Markdown files. However, our new build system is extremely flexible, so with the upcoming module system, it will be possible to add further sources and integrate them into the static site generation process. What you mention is part of the feedback we got from talking to organizations, for which Markdown is actually only the target, generated from database records to render a static documentation site.
Is there anything planned like 11ty's data files[1]? For example, I can pass it a JSON file, or a TOML file, and have it generate one HTML page per document in that file using their pagination system in a hacky way, and add those pages to collections for grouping in navigation and such using their templating language. This makes it a lot easier to autogenerate documentation from a combination of sources (since anything we want can emit some appropriate JSON/TOML) without having a real "source document". It's hard to tell at a glance if this is something that would be possible with the upcoming module system.
[1]: https://www.11ty.dev/docs/data-global/