Joan

Initial release.

Added

• A field inventory covering every custom field: where it's used, how much content is in it, what the codebase says about it, and a verdict on whether anything would miss it.
• Content usage counted from elements_sites.content, the relations table and nested entries — the three places Craft 5 field types actually keep their values. Drafts and revisions are excluded by default.
• Field layout attribution for every layout on the site, including layouts belonging to something that isn't a registered element type, and layouts nothing claims at all.
• A codebase scan for field handles, classified by how much each hit is worth, covering every handle a field answers to — including the ones a field layout renamed.
• Entry type reports covering sections, nesting fields and entry counts, with Matrix block types in the same list, since Craft 5 made them the same thing.
• Per-nesting-field block breakdowns, so block types nobody has ever picked are visible.
• Detection of content keys belonging to no field layout — values left behind when a field is taken out of a layout.
• A cleanup screen gathering everything worth a look, and CSV/JSON exports of every report.
• Console commands: joan/fields, joan/fields/show, joan/entry-types, joan/entry-types/nested, joan/unused (with --fail-on for CI) and joan/export.
• A craft.joan Twig variable.
• Inventory::EVENT_DEFINE_FIELD_USAGE and CodeScan::EVENT_REGISTER_SCAN_PATHS.