Docs

Portable formats

JSON is the canonical presentation. It holds slides, objects, layout, and theme — the document an editor can revise and that an agent can patch later without starting over. Alpha does not ship that agent; the file format is what makes it honest.

YAML is an equivalent import and export for the same document.

A .deckspec package stores that canonical JSON beside any binary assets so you can send one file.

Exporting JSON, YAML, or .deckspec and importing it again is meant to restore the same editable presentation. A PNG from a chat is not that file.