Metric Geometry and Gerrymandering Group

A nonpartisan research organization studying applications of geometry and computing to U.S. redistricting. See also @mggg-states for data and @gerrymandr.

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GerryChain GerryChain Public

Use MCMC to analyze districting plans and gerrymanders

Python 148 76
districtr districtr Public archive

Forked from districtr/districtr

A free, open-source web app for drawing districting plans.

JavaScript 7 2
maup maup Public

The geospatial toolkit for redistricting data.

Jupyter Notebook 71 24
pcompress pcompress Public

Efficient, streamable binary representation of districting plans intended for enabling fast interoperability between various ReCom MCMC impls and real-time step logging/replaying. Used for gerryman…

Jupyter Notebook 2 1
gerrytools gerrytools Public

Tools for evaluating districting plans.

Python 6 5
VoteKit VoteKit Public

A Swiss Army Knife for computational social choice research

Python 16 19

Repositories

mggg.github.io Public
MGGG's website.

mggg/mggg.github.io’s past year of commit activity

Mathematica 2 9 0 3 Updated Dec 4, 2025
Quantitative_fairness Public Forked from Suvadip2776/Quantitative_fairness
This is the code repository for the paper "Quantitative Relaxations for Arrow's Axioms".

mggg/Quantitative_fairness’s past year of commit activity

Jupyter Notebook 0 MIT 1 0 0 Updated Dec 2, 2025
VoteKit Public
A Swiss Army Knife for computational social choice research

mggg/VoteKit’s past year of commit activity

Python 16 MIT 19 40 (2 issues need help) 1 Updated Dec 1, 2025
democracy-batsignal Public

mggg/democracy-batsignal’s past year of commit activity

Shell 0 0 0 0 Updated Nov 24, 2025
GerryChain Public
Use MCMC to analyze districting plans and gerrymanders

mggg/GerryChain’s past year of commit activity

Python 148 76 13 (1 issue needs help) 4 Updated Nov 20, 2025
frcw.rs Public Forked from pjrule/frcw.rs
Fastest ReCom Chain in the West 🤠🏎🔥

mggg/frcw.rs’s past year of commit activity

Rust 0 MIT 7 6 1 Updated Nov 15, 2025
RRC-Replication Public

mggg/RRC-Replication’s past year of commit activity

Python 0 MIT 1 0 0 Updated Nov 11, 2025
votekit-lite Public

mggg/votekit-lite’s past year of commit activity

Svelte 0 0 6 0 Updated Nov 4, 2025
NYS-county-power Public

mggg/NYS-county-power’s past year of commit activity

Python 0 1 0 0 Updated Oct 21, 2025
ecological-inference Public
Ecological inference, in Python

mggg/ecological-inference’s past year of commit activity

Jupyter Notebook 34 MIT 13 4 1 Updated Sep 25, 2025