ORION
ORCHESTRATOR
WARMING
UPTIME--:--:--
WORKERS--
QUEUE--
RUNNING--
COMPLETED--
FAILED--
RETRIED--
WS:DISCONNECTED
CHECKING BACKEND - API controls will enable after status returns
CONTROL PANEL
BACKEND WARMING
WS:OFF
DAG TEMPLATE
NODE EDITOR
Select a node on canvas
Single-node demo

UI observes one backend process over REST and one shared WebSocket connection.

Shown guarantees

Accepted DAGs, task events, failures, cascades, and recovery summaries are backend-reported.

Tradeoffs

Dependency and event-log panels are derived views, not direct reads from the WAL file.

FAULT INJECTION
DAG EXECUTION CANVAS
React Flow mini map
EVENT STREAM0 events
Awaiting system events...
WORKER POOL0/4 active
W1
IDLE
---
awaiting dispatch
W2
IDLE
---
awaiting dispatch
W3
IDLE
---
awaiting dispatch
W4
IDLE
---
awaiting dispatch
OBSERVED EVENTSfrom WebSocket
No backend events yet
CANVAS DEPSderived view
No nodes on canvas
QUEUE DEPTH0reported