itermplot
An awesome iTerm2 backend for Matplotlib, so you can plot directly in your terminal.
FreeOpen source
Mac
Colorcet
Colorcet is a collection of perceptually uniform colormaps for use with Python plotting programs like bokeh, matplotlib, holoviews, and datashader based on the set of perceptually uniform colormaps created by Peter Kovesi at the Center for Exploration …
What it does
- Run experiments on color schemes
