Open tools for expressive data

Cultivating data, one graphic at a time

yellow sunflower

yellow sunflower's aim is to encourage people to use design and storytelling in their data workflow.

We offer open source tools, with a focus on data visualization.

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Open source

Open source is at the core of yellow sunflower. All projects are released under permissive licenses and designed to be simple, useful, and easy to extend.

pypalettes Python package official logo
pypalettes
A large (+2500) collection of color maps for Python
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matplotlibcolor
pyfonts Python package official logo
pyfonts
A simple and reproducible way of using fonts in matplotlib
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matplotlibfontreproductibility
morethemes Python package official logo
morethemes
More themes for matplotlib
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matplotlibtheme
drawarrow Python package official logo
drawarrow
Drawing arrows for matplotlib made easy
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matplotlibarrow
dayplot Python package official logo
dayplot
Calendar heatmaps with matplotlib
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matplotlibcalendarheatmap
gifing Python package official logo
gifing
A lightweight python tool for creating GIFs
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GIFimage