City of Chicago

Open source projects created by the City of Chicago. City staff can request access through developers@cityofchicago.org from their work email.

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climatechangeisreal climatechangeisreal Public

Republish the climate change websites removed by the EPA onto your own site. Amplify the dangers of climate change.

HTML 36 13
opengrid opengrid Public

A user-friendly, map-based tool to combine and explore real-time or historical data.

JavaScript 266 54
RSocrata RSocrata Public

Provides easier interaction with Socrata open data portals http://dev.socrata.com. Users can provide a 'Socrata' data set resource URL, or a 'Socrata' Open Data API (SoDA) web query, or a 'Socrata'…

R 244 82
open-data-etl-utility-kit open-data-etl-utility-kit Public

Use Pentaho's open source data integration tool (Kettle) to create Extract-Transform-Load (ETL) processes to update a Socrata open data portal. Documentation is available at http://open-data-etl-ut…

Shell 95 30
clear-water clear-water Public

Forecasting elevated levels of E. coli at Chicago beaches to provide proper warning to beach-goers.

R 56 43
west-nile-virus-predictions west-nile-virus-predictions Public

Algorithm to predict repeated positive results for West Nile Virus for mosquitoes captured in traps across Chicago.

R 14 1

Repositories

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design.chicago.gov Public
The Chicago Design System is a guide for producing delightful technology products and services for the residents of the City of Chicago.

Chicago/design.chicago.gov's past year of commit activity

HTML 4 MIT 0 2 2 Updated Jul 20, 2026
RSocrata Public
Provides easier interaction with Socrata open data portals http://dev.socrata.com. Users can provide a 'Socrata' data set resource URL, or a 'Socrata' Open Data API (SoDA) web query, or a 'Socrata' "human-friendly" URL, returns an R data frame. Converts dates to 'POSIX' format. Manages throttling by 'Socrata'.

Chicago/RSocrata's past year of commit activity

R 244 82 37 5 Updated Apr 15, 2025
opengrid Public
A user-friendly, map-based tool to combine and explore real-time or historical data.

Chicago/opengrid's past year of commit activity

JavaScript 266 54 68 (4 issues need help) 2 Updated Jan 24, 2025
5-Year-ACS-Survey-Data Public
This repository contains two notebooks that will guide the user to create a flat file of selected variables from the ACS 5 Year Survey

Chicago/5-Year-ACS-Survey-Data's past year of commit activity

Jupyter Notebook 1 0 1 0 Updated Jan 16, 2025
digital.chicago.gov Public
People, process, and product news about digital service delivery to Chicagoans.

Chicago/digital.chicago.gov's past year of commit activity

HTML 2 MIT 0 0 3 Updated Aug 1, 2024
foia-response Public

Chicago/foia-response's past year of commit activity

0 0 0 0 Updated Dec 2, 2023
census2020 Public
Placeholder website for the 2020 census

Chicago/census2020's past year of commit activity

HTML 1 MIT 0 0 3 Updated Apr 11, 2023
movingforward.chicago.gov Public
Moving Chicago Forward: A Look Back On Eight Years Of Progress

Chicago/movingforward.chicago.gov's past year of commit activity

CSS 1 MIT 0 0 3 Updated Apr 11, 2023
resilient.chicago.gov Public
The Resilient Chicago: A Plan for Inclusive Growth and a Connected City microsite.

Chicago/resilient.chicago.gov's past year of commit activity

CSS 2 0 0 3 Updated Apr 11, 2023
design-system-site Public
This site is an example site for Chicago Digital Web Sites. It uses the latest public version of the Chicago Design System theme on our CDN.

Chicago/design-system-site's past year of commit activity

HTML 6 MIT 2 0 5 Updated Jan 18, 2023