holtzy/The-Python-Graph-Gallery resource

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2239 stars · 436 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

The Python Graph Gallery is a website showcasing hundreds of Python-made charts, organized into ~40 sections following the data-to-viz classification, each with reproducible code and explanations. This repository contains the Gatsby-based source code for the site, with content authored as Jupyter notebooks.

Use cases

• find example code for making a heatmap in python
• learn how to build a sankey diagram with matplotlib
• tutorial for creating a violin plot with seaborn
• copy reproducible code for a treemap chart
• learn data visualization in python from beginner examples
• find chart types for showing part-of-a-whole relationships

When to choose

• you need ready-to-use Python chart code with explanations
• you want to learn matplotlib or seaborn through examples
• you're looking for the right chart type for your data

When to avoid

• you need a charting library or package to install
• you need interactive dashboards rather than static chart examples
• you need visualization examples in languages other than Python

Facets

learning-resource · maturity active

data-visualization charts documentation data-visualization tutorials education data-science python matplotlib seaborn chart-examples gatsby jupyter-notebooks gallery web nodejs

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