Built-In Tabs Summary
A quick reference for the five built-in Observer Panel tabs — what each shows and when to use it. Each tab has a dedicated deep-dive guide linked below.
Execution Status
Tab ID: execution-status | Source: ExecutionStatusTabContent.tsx
The first thing to check when an execution starts. Shows: overall status badge (pending/running/paused/completed/failed), start time, elapsed duration, a progress bar showing completed nodes out of total, and the full error message if the execution failed.
Full guide: Execution Status Tab (Guide 8) →
Node List
Tab ID: node-list | Source: ExecutionNodeListTabContent.tsx
Shows every node in the execution as a row: node name, type icon, status badge (colour-coded), duration in milliseconds, and retry count. Supports filtering by status (e.g., failed only) and sorting by execution order, status, or duration. Clicking a row either jumps the canvas to the node or switches to the Node Inspector tab.
Full guide: Node List Tab (Guide 9) →
Logs
Tab ID: logs | Source: ExecutionLogsTabContent.tsx
A real-time, virtually scrolled log stream. Displays all NodeLogEmitted events with timestamp, level badge, node name, message, and structured data preview. Supports filtering by level (All/Debug/Info/Warning/Error/Critical) and by node, plus full-text search. Clicking a log entry opens the Log Detail tab.
Full guide: Logs Tab (Guide 10) →
Node Inspector
Tab ID: node-inspector | Source: NodeInspectorTabContent.tsx
Shows the full input and output data for a selected node as interactive JSON trees. Also displays timing info (startedAt, completedAt, durationMs), retry count, and error details. Populated by clicking a node on the canvas or a row in the Node List.
Full guide: Node Inspector Tab (Guide 11) →
Log Detail
Tab ID: log-detail | Source: LogDetailTabContent.tsx
An expanded view of a single log entry. Shows the full message (unsanitized for display), the complete structured data object as a JSON tree, the OpenTelemetry traceId with a copy button, and the stack trace if one was attached. Hidden by default; auto-navigates here when the user clicks "Expand" on a Logs tab entry.