# Ruby

The missing package manager for macOS

The default package manager for macOS (also available on Linux) that installs CLI tools, developer utilities, GUI applications (via Casks), and fonts with simple terminal commands. Massive repository of 7,000+ formulae and 5,000+ casks maintained by the community. Features dependency resolution, bottled (pre-compiled) packages for fast installs, automatic updates, and cleanup. Essential tool for any Mac developer's setup. 42K+ GitHub stars and the largest macOS package ecosystem.

Deploy web apps anywhere

Zero-downtime deployment tool created by 37signals (Basecamp/HEY) that deploys Docker containers to any VPS or bare metal server over SSH without requiring Kubernetes. Manages rolling deploys, health checks, SSL via Let's Encrypt, container registry, and load balancing with Traefik. Simple YAML-based config. Ideal for small teams deploying Rails, Node.js, or any Dockerized app. Ships as a Ruby gem. 12K+ GitHub stars and a growing alternative to complex container orchestration.