Open Source

CLAHub provides a low-friction way to manage Contributor License Agreements for open source projects on GitHub. Owners create CLAs from templates or custom Markdown, contributors sign by authenticating with GitHub, and pull requests are automatically marked with status checks. Supports org-wide agreements, corporate CLAs, API access, CSV/PDF export, and Docker self-hosting. Originally created in 2012, fully rewritten in 2026 with Next.js and TypeScript.

Paper Trail Manager provides a clean, mountable UI for browsing and searching PaperTrail audit logs in your Rails application. It supports pagination via Kaminari or WillPaginate, multiple response formats (HTML, JSON, Atom), and integrates seamlessly with Rails 7.0 through 7.1. Originally created in 2012, it reached 1.0.0 in 2026 with i18n support, an install generator, date filtering, and a default stylesheet.

A collection of game server configuration files for 7 classic first-person shooters spanning the early 2000s golden era. Includes configs for Medal of Honor: Allied Assault, Call of Duty, Call of Duty 2, and their expansion packs, plus Star Wars Jedi Knight: Jedi Academy. Each game has its own directory with documented configuration files ready to deploy.

Private chat service for teams, self-hosted. Built before Slack was a thing, Kandan was an open source alternative to HipChat featuring real-time messaging, file sharing, and custom integrations. Peaked at 2.7k GitHub stars and was used by hundreds of teams worldwide.

A Go CLI tool that generates standardized test print STL files for 3D printing filament evaluation. Creates consistent sample sets for comparing filament brands, colors, and materials across different printer profiles.

Co-founded one of the pioneering platforms for hosting open source projects before GitHub existed. At its peak, SourceForge hosted FileZilla, 7-Zip, VLC, GIMP, and millions of other projects. It was the infrastructure that made open source collaboration mainstream in the early 2000s.

Open source underwater remotely operated vehicle (ROV) platform. OpenROV made it possible for ocean researchers, educators, and hobbyists to build affordable underwater robots for exploration and data collection.