Rails internals: application bootup, plugins, generators, and rake tasks.

Structure many real-time application concerns into channels over a single WebSocket connection.

A Ruby framework for rapid API development with great conventions.

A toolset of small support modules used throughout the dry-rb ecosystem

Deploy web apps in containers to servers running Docker with zero downtime.

Type system for Ruby supporting coercions, constraints and complex types like structs, value objects, enums etc

Predicate logic with rule composition

Deploy web apps in containers to servers running Docker with zero downtime.

A mixin to add configuration functionality to your classes

With ActsAsTaggableOn, you can tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality.

Validation library

dry-schema provides a DSL for defining schemas with keys and rules that should be applied to values. It supports coercion, input sanitization, custom types and localized error messages (with or without I18n gem). It's also used as the schema engine in dry-validation.

A flexible framework for maintainable Ruby apps

HTML processing filters and utilities

Build AI features the Ruby way. A delightful Ruby AI framework that feels at home in Rails: switch models without rewriting your code, then scale from a single call to production agents, RAG, and workflows. Features chat (text, images, audio, PDFs), image generation, embeddings, tools (function calling), structured output, Rails integration, and streaming. Works with OpenAI, Azure, Anthropic, Google Gemini, Vertex AI, AWS Bedrock, xAI, Cohere, DeepSeek, Mistral, Perplexity, OpenRouter, ElevenLabs, Deepgram, Ollama and GPUStack (local models), and any OpenAI-compatible API. Plain Ruby with a small set of runtime dependencies.

Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

Shoryuken is a super efficient AWS SQS thread based message processor

Database-backed Active Job backend.

Typed structs and value objects

Use Vite in Ruby and bring joy to your JavaScript experience