Dagre with React Flow Dagre is a JavaScript library for laying out directed graphs. It computes optimal node positions for hierarchical/tree layouts. React Flow handles rendering; dagre handles positioning. Quick Start Core Concepts Coordinate System Difference Critical: Dagre returns center coordinates; React Flow uses top-left. Node Dimensions Dagre requires explicit dimensions. Three approaches: 1. Fixed dimensions (simplest): 2. Per-node dimensions from data: 3. Measured dimensions (most accurate): Layout Directions | Value | Direction | Use Case | |-------|-----------|----------| | | Top…