  CMasher is a Python package that provides a curated collection of scientific
colormaps, showcased in the online documentation
(https://cmasher.readthedocs.io). The colormaps in CMasher are all designed to
be perceptually uniform sequential using the 'viscm' package; most of them are
color-vision deficiency friendly; and they cover a wide range of different
color combinations to accommodate for most applications. It aims to provide
several alternatives to commonly used colormaps, like 'chroma' and 'rainforest'
for 'jet'; 'sunburst' for 'hot'; 'neutral' for 'binary'; and 'fusion' and
'redshift' for 'coolwarm'. With CMasher, I hope to help others with picking the
correct colormap for the job.
