bknd/app/src/ui/routes/test/tests/reactflow-test.tsx

import { ReactFlow } from "@xyflow/react";

const initialNodes = [
   { id: "1", position: { x: 0, y: 0 }, data: { label: "1" } },
   { id: "2", position: { x: 0, y: 100 }, data: { label: "2" } }
];
const initialEdges = [{ id: "e1-2", source: "1", target: "2" }];

export default function ReactFlowTest() {
   return (
      <div style={{ width: "100vw", height: "100vh" }}>
         <ReactFlow nodes={initialNodes} edges={initialEdges} />
      </div>
   );
}