Sanity

Sanity is a content platform built around structured documents rather than pages. Content is stored as typed documents with references between them, and the editing interface is configured in code to match that model. The Studio is the distinguishing piece. It is a React application that a team configures and deploys, so the editing experience can be shaped to a content model - custom field components, validation, and previews - rather than accepting a fixed admin panel. The content itself is served through a query API over the Content Lake. Because content is structured, the same document can render into a website, a mobile application, and a feed without duplication. References between documents are resolved by the API rather than by embedding copies, which is what keeps a change in one place from drifting across surfaces.