This is a basic Jupyter kernel for bc, c, c++, ngspice, Octave and PlantUML notebooks. It can render PNG and SVG diagrams.
conda install -c conda-forge cairosvg
conda install -c conda-forge metakernel
jupyter kernelspec install --user jupyter-gpp-kernel
export PYTHONPATH=~/.local/share/jupyter/kernels:$PYTHONPATH