One beautiful Ruby API for OpenAI, Anthropic, Gemini, Bedrock, Azure, OpenRouter, DeepSeek, Ollama, VertexAI, Perplexity, Mistral, xAI, GPUStack & OpenAI compatible APIs. Agents, Chat, Vision, Audi…

Database Sharding for ActiveRecord

Per-request global storage for Rack.

math and logic formula parser and evaluator

Use handlebars.js templates with the Rails asset pipeline.

Official repository for the aws-sdk-rails gem, which integrates the AWS SDK for Ruby with Ruby on Rails.

A unit handling library for ruby

Physical quantity and units of measure conversion and math for Ruby

Barcodes made easy

Easy-to-use anomaly detection for Ruby

A toy text editor with no dependencies written in Ruby