Ranked Choice Voting Universal Tabulator

Easy-to-understand visualizations for Ranked-Choice Voting elections: sankey, bargraphs, and tables. Interactive and print-friendly options available. Supports most common tabulators.

Droop STV Election Counter

Validating, migrating, and converting to standard RCV tabulated formats

PrefVote is to promote ranked-choice preference voting algorithms. Updated with Condorcet voting algorithms, it's descended from the Vote::STV software written which I wrote in Perl originally in 1998 and used by multiple clubs and non-profit organizations over the years for polls and elections.

A Web Application for simulating RCV elections and visualizing their impact on proportional representation

This plugin allows sorting a list of options by preference of the user, instead of just selecting one.

A toolkit for alternative voting methods. Initially to support Rankled and Range Ballots for IRV, Boorda, and Pairwise/Condorcet. Future support planned Multi-member methods.

Analysis of multi-pass IRV elections, a problematic multi-winner form of RCV

Generate HTML ranked-choice voting (RCV) results pages from Dominion RCV results reports.

RC Video helper extension for Chrome browser

Generates random ranked choice voting ballots with customizable parameters

The first live demo of VTP for spring 2023