Diagrams Python Packages

sphinxcontrib-mermaid

Mermaid diagrams in yours sphinx powered docs

mkdocs-puml

Inline PlantUML diagrams in your MkDocs documentation

mkdocs-d2-plugin

A plugin for embedding D2 diagrams in MkDocs.

drawpyo

A Python library for programmatically generating Draw.io charts.

kubediagrams

Generate Kubernetes architecture diagrams from Kubernetes manifest files, kustomization files, Helm charts, helmfiles, and actual cluster state

mkdocs-drawio-exporter

Exports your Draw.io diagrams at build time for easier embedding into your documentation

ascii2svg

Turn ASCII and Unicode text diagrams into crisp, animated SVG, verified 1:1. Fixes misaligned LLM diagrams. CLI, Python library, MCP server, Claude skill, browser playground.

discopy

The Python toolkit for computing with string diagrams.

yfiles-jupyter-graphs

The home of the Jupyter notebook graph visualization widget powered by yFiles for HTML

rpiclang

A modern reimplementation of the pic graphics language in Rust — SVG/PNG/PDF output, GSAP animation, and an 79-element circuit library. Bindings for Python, R and JS/TS.

c4-diagrams

C4 models as code

ij

Idea Junction - Connect of vague ideas and evolve them to fully functional systems

drawio-mcp

MCP server for creating draw.io / diagrams.net XML files programmatically

yfiles-graphs-for-streamlit

The home of the Streamlit graph visualization component powered by yFiles for HTML

diagrams-mcp-server

MCP server for generating cloud architecture diagrams, flowcharts, sequence diagrams, and more — powered by mingrammer/diagrams, Mermaid, and PlantUML.

yfiles-jupyter-graphs-for-neo4j

The open-source adapter for working with neo4j graphs and cypher queries in jupyter notebooks leveraging the yFiles Graphs for Jupyter plugin.

notesh

NoteSH fully functional sticky notes App in your Terminal!

diagrams-so

Python and TypeScript SDKs for the Diagrams.so public API. Generate, edit and export cloud architecture diagrams as native draw.io files.

ipydrawio

A standalone embedding of the FOSS drawio / mxgraph package into jupyterlab

svg-to-drawio

SVG to draw.io decomposer: converts each SVG element into an individually editable draw.io cell

cloudiscovery

The tool to help you discover resources in the cloud environment

markdown-kroki

Diagram extension for Python-Markdown using Kroki server.

sphinxcontrib-hdl-diagrams

Sphinx Extension which generates various types of diagrams from Verilog code.

aws-cloudformation-diagrams

An open source tool to generate AWS infrastructure diagrams from AWS CloudFormation templates