A collection of test-related tools.

One beautiful Ruby API for GPT, Claude, Gemini, and more. Easily build chatbots, AI agents, RAG applications, and content generators. Features chat (text, images, audio, PDFs), image generation, embeddings, tools (function calling), structured output, Rails integration, and streaming. Works with OpenAI, Anthropic, Google Gemini, AWS Bedrock, DeepSeek, Mistral, Ollama (local models), OpenRouter, Perplexity, GPUStack, and any OpenAI-compatible API. Minimal dependencies - just Faraday, Zeitwerk, and Marcel.

Database-backed Active Job backend.

Easily and efficiently make your ActiveRecord model support hierarchies

Common monads for Ruby

Sets package level boundaries between a specified set of ruby constants to minimize cross-boundary referencing and dependency.

Provides the CLI for Nanoc

Contains the core of Nanoc

Avo is a very custom Content Management System for Ruby on Rails that saves engineers and teams months of development time by building user interfaces and logic using configuration rather than traditional coding; When configuration is not enough, you can fallback to familiar Ruby on Rails code.

Avo is a very custom Content Management System for Ruby on Rails that saves engineers and teams months of development time by building user interfaces and logic using configuration rather than traditional coding; When configuration is not enough, you can fallback to familiar Ruby on Rails code.

Build LLM-backed Ruby applications with Ruby's Langchain.rb

Test your rendered HTML files to make sure they're accurate.

API, command and message handling for WeChat in Rails

Log impressions from controller actions or from a model

Advisory locking for ActiveRecord

Ruby wrapper for Telegram's Bot API

Manage badges, points and rankings (reputation) in your Rails app.

Manage badges, points and rankings (reputation) in your Rails app.

Kafka messaging made easy!

Build HTML, SVG and CSV views with Ruby classes.