Those two are both primarily for real time signals and music right? That is a great domain for wires, transforms, and pipelines.
Have you ever seen them used in a different context?
Have you ever seen them used in a different context?
Sometimes the flowgraph is too complex to be constructed using the visual editor though, for example gnss-sdr uses C++ to generate the GNU Radio flowgraph: https://gnss-sdr.org/docs/control-plane/