The Preview tab starts a live dev server for the project on its own
address — dev-<project>-<random>.weaveflowapp.com — framed in a
browser-style shell in the dashboard, and reachable from any device. Agent
edits appear within seconds, before anything is published or merged.
Using it
- Start and stop it from the tab. Projects with more than one service get per-service toggles, and the dev logs stream alongside.
- Open it anywhere. The URL is a real host — open it on your phone and watch a change land while the ticket is still in progress.
- Let it lapse. Idle previews are stopped automatically on a schedule, so there is nothing to remember to turn off.
This is the other half of reviewing the agent’s work: read the diff, then look at the thing itself.