- eul - Alternative native desktop client for Skype, Slack, Facebook and more. Might be worth a look if you're tired of the official bells and whistles.
- sinatra-graphql - Boilerplate application set up with Trailblazer, Sequel, Sinatra, GraphQL, React, and PostCSS.
- Async - A "composable asynchronous I/O framework for Ruby based on nio4r and timers." meant to replace Celluloid,
- VanitySec - "Where fashion and InfoSec collide."
- Oni - An IDE built on top of Neovim.
- The C4 model for software architecture - A formalized method for creating software diagrams at a variety of scales.