LumosX

// Example output ports and how we can use them:
[Output(dynamicPortList = true)]
public string[] stringOutputs;

[Output(dynamicPortList = true)]
public float[] floatOutputs;

public override object GetValue(NodePort port) {
    // Boilerplate reduction: instead of parsing ports manually every single time, just "expose" a function for the index, if it matches
    // You can even chain them with null coalescing in order to not check subsequent fields after one is found

LumosX

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEditor;