I’m excited to announce that I’ve published my first RubyGem: Blue Eyes - a developer tool for fast scaffolding of Sinatra applications and microservices, with an upgrade path to Ruby on Rails.

The Story

In the Ruby software development community, there’s a tradition of taking over maintenance of abandoned gems when the original author moves on. Blue Eyes was one such gem - a solid foundation that needed some love and modernization.

I acquired the Blue Eyes project, refreshed the gem, updated the templates for modern Ruby/Sinatra best practices, and published it to RubyGems. This marks my first official contribution as a gem maintainer!

What Blue Eyes Does

Blue Eyes is a scaffolding tool that helps developers quickly spin up Sinatra applications with sensible defaults:

  • Fast setup - Generate a working Sinatra app in seconds
  • Modern templates - Updated for current Ruby and Sinatra versions
  • Microservices-ready - Perfect for building lightweight APIs
  • Rails upgrade path - Start small, scale when needed

It’s designed for developers who want the simplicity of Sinatra without starting from scratch every time.

Why This Matters to Me

This project represents several firsts:

  • First published RubyGem as a maintainer
  • First gem acquisition - taking over community maintenance
  • First complete refresh of an existing codebase for modern standards

It also aligns with my philosophy of pragmatic engineering: start simple (Sinatra), ship fast, upgrade when complexity demands it (Rails).

Installation

gem install blue-eyes

What’s Next

I’m planning to:

  • Add more template options
  • Improve documentation with real-world examples
  • Build out CI/CD templates for common deployment scenarios
  • Continue maintaining and improving based on community feedback

If you’re building Sinatra apps or microservices, give Blue Eyes a try! Contributions, issues, and feedback are always welcome.

*Announced on LinkedIn Discuss on Stack Overflow*