open source

Open source is a core part of yellow sunflower. Our projects are permissively licensed and built to be practical, extensible, and ready for real-world reporting workflows.

This page gathers core Python and R libraries and non-package resources like templates, guides, and websites from the y-sunflower GitHub.

11+

Core packages

4

Resource projects

100%

Public repositories

Packages

Libraries designed for practical data visualization, reporting, and workflow quality.

pypalettes Python package official logo
pypalettes
PythonStable
A large (+2500) collection of color maps for Python
pyfonts Python package official logo
pyfonts
PythonStable
A simple and reproducible way of using fonts in matplotlib
morethemes Python package official logo
morethemes
PythonStable
More themes for matplotlib
drawarrow Python package official logo
drawarrow
PythonStable
Drawing arrows for matplotlib made easy
dayplot Python package official logo
dayplot
PythonStable
Calendar heatmaps with matplotlib
plotjs Python package official logo
plotjs
PythonBeta
Turn static matplotlib charts into interactive web visualizations
bumplot Python package official logo
bumplot
PythonStable
Easily create and customize bump charts in Python
realcolor Python package official logo
realcolor
PythonBeta
Simulate colorblindness in Python charts
r2typ R package official logo
r2typ
RBeta
r2typ (R to Typst): An R package for generating Typst markup
snaplot Python package official logo
snaplot
PythonBeta
Record your plot process
gifing Python package official logo
gifing
PythonBeta
A lightweight python tool for creating GIFs

Resources

Templates, guides, websites, and utility projects that are not package-first repositories.

Template

python-package-template

Production-ready template for Python packages with tests, docs, releases, and CI/CD.

Template

quarto-parametrized-template-R

A Quarto template for parameterized report generation in R workflows.

Guide

python-packaging-essentials

Hands-on guide for creating, structuring, testing, and publishing Python packages.

Tool

python-dependency-explorer

Website to inspect and verify dependency trees in Python packages to make sure of what you're installing.