🚥 Traffic control for code.

A Ruby code quality reporter

Ruby SVG Image Builder

One beautiful Ruby API for OpenAI, Anthropic, Gemini, Bedrock, OpenRouter, DeepSeek, Ollama, VertexAI, Perplexity, Mistral, GPUStack & OpenAI compatible APIs. Chat, Vision, Audio, PDF, Images, Embe…

Pretty print your Ruby objects with style -- in full color and with proper indentation

Developer Friendly Kubernetes 👁️

Ruby PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

An e-commerce AI assistant built with Langchain.rb

Database changes log for Rails

Sync app settings, configs and plists - powered by unison

Tanakai is a modern web scraping framework written in Ruby. A fork of Kimurai.

Warp is the agentic development environment, built for coding with multiple AI agents.

Opinionated template for starting new web applications with Ruby on Rails and Vue.js 3

📚 Freely available programming books

🌐 Jekyll is a blog-aware static site generator in Ruby

A fast JSON:API serializer for Ruby (fork of Netflix/fast_jsonapi)

languagetool plugin for obsidian

Better error page for Rack apps

An ActiveRecord plugin for managing lists.

Backup and keep your application settings in sync.

Use decorators on Ruby methods!

The wise choice for Ruby memoization

SublimeLinter 3 plugin for Ruby, using reek.

Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.

Vim for Sublime Text.

The Sublime Text package manager

Rails N+1 queries auto-detection with zero false positives / false negatives

Ruby's bikeshed-proof linter and formatter 🚲

ActiveRecord extension to enable tracking of your records.