react-org-chart Features High-performance D3-based SVG rendering Lazy-load children with a custom function Handle up to 1 million collapsed nodes and 5,000 expanded nodes React Props property type description example tree Object Nested data model with all of the employees in the company (Required) { "id": 123, "person": { "name": "Fouad Matin" }, "children": [] } nodeWidth Number Width of the component for each individual (Optional) 180 nodeHeight Number Height of the component for each individual (Optional) 100 nodeSpacing Number Spacing between each of the nodes in the chart (Optional) 12 animationDuration Number Duration of the animations in milliseconds (Optional) 350 lineType String Type of line that connects the nodes to each other (Optional) “angle” “curve”