PlaneCurvePlot is a package for Wolfram language / Mathematica for plotting plane curves and many curve features.
the package file is PlaneCurvePlot.wl
main intro doc is PlaneCurvePlot_doc_readme.nb
other .nb files are examples.
All exported symbols are fully documented. e.g. Type ?PlaneCurvePlot
Home page url: http://xahlee.info/M/plane_curve_plot.html
This package, PlaneCurvePlot, is also available as a ResourceFunction. Link pending.
This package is sponsored by Wolfram Research.