Object-oriented views in pure Ruby.

Hanami command line

A complete, standalone view rendering system that gives you everything you need to write well-factored view code

A command line interface for smithing Ruby gems.

A live reloading system that updates just what's needed to offer a smooth experience.

GraphQL queries and mutations on top of devise_token_auth

A collection of extensions for packwerk packages.

A better way to customize and build forms for your Rails application

GeoBlacklight provides a world-class discovery platform for geospatial (GIS) holdings. It is an open collaborative project aiming to build off of the successes of the Blacklight Solr-powered discovery interface and the multi-institutional OpenGeoportal federated metadata sharing communities.

Enums, properties, generics, structured objects and runtime type checking.

Nexmo Client Library for Ruby

Universal ID opens the flood gates with a deluge of profoundly powerful yet easily implemented new use-cases for your apps and scripts.

Keep datadog monitors/dashboards/etc in version control, avoid chaotic management via UI

Nextgen is an interactive and flexible alternative to `rails new` that includes opt-in support for modern frontend development with Vite.

Rails FormBuilder for ViewComponent

Use the Ruby Whatsapp SDK to communicate with Whatsapp API using the Cloud API. Create bots to send and receive messages using the Whatsapp SDK in a few minutes.

Automatically includes Modules from app/concerns/<module_with_concerns>/<concern>.rb into <module_with_concerns> to ease monkey-patching associations and validations on ActiveRecord::Base descendents from other gems when layering schemas.

An interface for OpenAI's ChatGPT, Google's Gemini, Anthropic's Claude, Mistral's LeChat, etc.

Claude Swarm enables you to run multiple Claude Code instances that communicate with each other via MCP (Model Context Protocol). Create AI development teams where each instance has specialized roles, tools, and directory contexts. Define your swarm topology in simple YAML and let Claude instances collaborate across codebases. Perfect for complex projects requiring specialized AI agents for frontend, backend, testing, DevOps, or research tasks.

Algebraic effects