Visual Scripting Collaboration

What Merges

Two users can independently add nodes, connect exec or data wires, park or unpark nodes, delete nodes, delete-and-bridge wires, promote literals, collapse subgraphs to functions, create variables and events, add comments, add reroutes, and edit inline values.

The server rebases stale saves with a deterministic Script IR merge using the submitted irBase and the current persisted IR.

Conflict Policy

• Independent edits are preserved.
• Parking and unparking are idempotent.
• Same-field inline value conflicts resolve deterministically from the merge inputs.
• Cycle-introducing exec-edge merges are rejected and rolled back.
• Presence cursors, selections, and editing indicators are advisory; the server remains authoritative for saved graph state.

If a save is rejected, reload the script to get the current graph and reapply the intended change.