Real-time global dashboard aggregating AI-summarized news, geopolitical signals, and infrastructure and market data on a map.
Counts blank, comment, and source lines across many programming languages in files, directories, archives, and git commits.
Public datasets and analysis code behind FiveThirtyEight's published articles and graphics.
R package for building interactive web applications with reactive programming, without requiring HTML, CSS, or JavaScript.
Web-based notebook environment for interactive computing, supporting code, text, and output in one document.
Fortran large-eddy simulation code for modeling smoke and heat transport from fires, plus Smokeview for visualizing its output.
A collection of interactive R courses that run inside the swirl R package, covering programming, regression, data cleaning, and inference.