A custom (and beautiful!) display of what's playing now on New York's classical music station. The code is here: https://github.com/SaraBee/nowplaying.
A simple "webhook server" that runs scripts in response to HTTP requests.
A high-performance tool for exporting metrics from Prometheus to Cassandra.
An overview of how the NumPy family of libraries help make Python more performant for scientific computing, without losing the benefits Python brings.
If you're interested in software archaeology or Processing, you'll enjoy Bonnie's exploration of an eternal question: is Processing, in fact, Java? If not Java, what is it?
An interactive exploration into a math-y rabbit hole that began when Patrick decided he didn't want his animated trains to look like they were colliding.
Jamie was writing a SQL query compiler. Writing a compiler is a great way to get acquainted with all the weird nooks and crannies of a language. He has documented some for our reading pleasure.
An interactive debugger for Ruby with a beautiful terminal UI.
What do you do after you buy three shopping bags worth of Fiber Channel cards on eBay? This is a delightful story of the rabbit hole Ben went down to make the cards useful, including writing a virtual device handler that treats the cards like SCIS scanners!
An interactive Sudoku solver that lets you step forward and backward through a visualization of how it works.