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datadata
datadata is a working prototype, documented in the open. It is not open source (yet). Gaps and open questions are part of the docs — see Known issues.

datadata

A collaborative document engine where everything — including the schemas — is a document.
Get the mental model Where it sits in the landscape

Documents all the way down

User data, schemas, and even the sync engine’s own read-models are all documents, accessed through one small, referential API. Read the core idea.

Optimistic by default

Changes apply locally the moment they’re made and are confirmed — or cleanly rejected — by an authoritative server. How sync works.

A staging area for changes

The session client lets humans and AI agents stage edits, preview conflicts three-way, and commit atomically. The session client.

Built with agents in mind

Agents use the same API as everything else — including creating their own document types. datadata and AI agents.

Honest about the gaps

This is a prototype. Known issues — including problems we’ve found with the JSON Patch RFC — live in the open. Known issues & open questions.

For sync-engine developers too

Wire protocol, storage model, and the reasoning behind the design. Design decisions.