import init, { Modular } from "nodi-modular";

  // Initialize the WebAssembly module
  await init();

  // Create a new instance of the Modular
  const modular = Modular.new();

  // Load a node graph in JSON format as a string
  modular.loadGraph(JSON.stringify({
    nodes: { ... },
  }));

  // Evaluate the node graph to get the result
  const result = modular.evaluate();

  // Geometry identifiers are the keys of the geometries in the result
  const { geometryIdentifiers } = result;

  geometryIdentifiers.forEach((identifier) => {
    // Get the geometry variant by identifier
    // variants are curve, surface, mesh, and etc.
    const geometry = modular.findGeometryById(identifier);

    // Get the geometry interop by identifier
    // geometry interop has the data that can be rendered as a polygonalized data (polyline or triangle mesh)
    const interop = modular.findGeometryInteropById(identifier);
  });

  // Get the nodes of the node graph
  const nodes = modular.getNodes();

  // Find the node by the variant and label
  const numberOfGrid = nodes.find((n) => n.variant === "Number" && n.label === 'number of grid');

  // Each nodes have the properties that can be changed
  // What properties can be changed depends on the node variant, so you need to check the node variant's properties (numberGrid["properties"])
  modular.changeNodeProperty(numberOfGrid.id, {
    name: "value",
    value: {
      type: "Number",
      content: 30,
    }
  });

  // re-evaluate the node graph to get the result after the property change
  const resultAfterPropertyChange = await modular.evaluate();