- littlebit: Bitcoin library from scratch; in Python and Rust.
- ecPoint-Calibrate: Interactive meteorological software for calibration of model outputs, post-processing, and conditional-verification. Development sponsored by ECMWF.
- reobject: An ORM layer to track and query objects at runtime, using a familiar query langauge inspired by Django.
- HLoader: Data-ingestion framework to manage jobs from CMS data-services into CERN Hadoop clusters. Development sponsored by CERN.
- Grover's Search: Classical simulation of Grover's Quantum Search algorithm. Development sponsored by HRI.