Author
Create the same canonical model from code, browser recording, desktop, or Studio.
Author in code or record in the product, then preserve versions, branches, checkpoints, owners, state, and source boundaries across releases.

Developers can import native Playwright work while non-developers record an authenticated outcome without repository access.
Create the same canonical model from code, browser recording, desktop, or Studio.
Preserve exact source ownership and attributable revisions.
Review conflicts instead of accepting hidden last-write-wins updates.
Every stage retains the version, context, evidence, authority, and delivery state that produced it.
One maintained product outcome with explicit branches and checkpoints.
Functional, visual, accessibility, state, and privacy evidence share one timeline.
Human and policy authority stay attributable to the exact evidence.
Renditions, Publications, receipts, and freshness remain source-linked.
Each Journey Version keeps its outcome, actors, preconditions, branches, checkpoints, side effects, dependencies, and author attribution.
Semantic diff and explicit three-way conflicts prevent one authoring surface from silently overwriting the other.
Source boundaries, authorship, conflicts, and evidence references remain explicit through every revision.