Open source alternative to Splitwise

Massively real-time city transit streaming application

This repository contains the source code for the Mobility Database website and API. It powers the public platform where you can explore, share, and access GTFS and GBFS mobility data from around th…

reimagining pronunciation using indic scripts

A directory and analysis of the open source ecosystem in the areas of climate change, sustainable energy, biodiversity and natural resources. https://docs.getgrist.com/gSscJkc5Rb1R/OpenSustaintech

Tool for probabilistically linking the records of individual entities (e.g. people) within and across datasets

Code for the manim-generated scenes used in 3blue1brown videos

A dataset of cryptic crossword clues, collected from various blogs and digital archives.

Draw pretty maps from OpenStreetMap data! Built with osmnx +matplotlib + shapely

Extensive and accessible COVID-19 data + forecasting for counties and hospitals. 📈

This repository contains data on Coronavirus Disease 2019 (COVID-19) in New York City (NYC), from the NYC Department of Health and Mental Hygiene.

The Public Utility Data Liberation Project provides analysis-ready energy system data to climate advocates, researchers, policymakers, and journalists.

Collect and analyze NYC subway data from GTFS real-time feeds

A Python package of tools to support population synthesizers

Animation engine for explanatory math videos

Tools for teachers to use with learnr

Interactive Tutorials with R Markdown

Causal Inference Shiny Application