Hi Roman — thanks for your feedback! vvvv is a great reference! Node-based programming would indeed be an important addition to the list. It is still a niche — but in this niche, it has proven to be quite successful. Not only vvvv but also Houdini, cables.gl or Quartz Composer are employing this visual strategy for coding. It is certainly one of the most interesting visual interfaces for coding. So — yes — I’ll keep it in mind! Maybe Frank and I will extend the list in the autumn.