We developed an open source tool for building custom responsive grids that work in older browsers.
We asked readers to help us reconceive and redesign an interactive database that tracks Congress. Here’s how the process worked.
We’ve made it easier to sift through thousands of lobbying registration disclosures. Here’s a guide for journalists, researchers and citizens looking for stories in the data.
It’s not too early to think about reporting on the midterm elections. Get a head start using our free, near-real-time database.
We keep training machine learning models on Congress. Find out what this one learned about lawmakers’ top issues.
Couldn’t come to the ProPublica Data Institute? Now you can learn some of the lessons from home.
Want to know what distinctive topics your members of Congress are concerned about? Represent’s got you covered.
Why City Bureau and ProPublica are partnering on a community tool to make public meeting data more accessible.
Announcing four researchers who will advise us on our data-journalism projects.
A new publishing system brings a refreshed design and improved features to our site.
Download information on every bill introduced in each session of Congress, in a single file, with our new bulk bill data set.
We’ve updated Nonprofit Explorer. Here’s what’s new.
We’ve added new features to our Represent project, including full-text bill search, and a way to keep track of your state’s entire congressional delegation on one page. We’ve also got news about the Congress API.
ProPublica Illinois is restarting a collaborative data collection project to better understand what happens to inmates at Cook County Jail.
Last week we needed to authenticate some emails sent by the President’s lawyer, Marc Kasowitz. Here’s how we did it.
What you need to know about some new features in our Congress API, as well as details on our plans to turn off the Sunlight Congress API on Aug. 31.
Get data on House and Senate press releases and more bill information.
Here’s a status update for developers who use the Sunlight Congress API.
We made one tool for patients — and another one for computers.
ProPublica is proud to open applications for our 2017 Data Institute, a free 11-day intensive workshop on how to use data, design and programming for journalism.