Reviewkit is a mountable Rails engine for rendering Git-like code diffs, persisting threaded line comments, and embedding review workflows into host apps.

Rivet CMS is a powerful headless CMS engine for Ruby on Rails. It provides a flexible content management system with dynamic content types, API-first architecture, and a modern admin interface.

Unobstrusive Internationalization solution for Rails applications.

LLM evaluation engine for Rails.

A Rails engine providing comprehensive observability for LLM-powered applications. Features include session tracking, trace analysis, prompt management, cost monitoring, and optional chat/agent testing UI (with RubyLLM integration).

Rails web interface for delayed_job using Rails::Engine.

Rails web interface for delayed_job using Rails::Engine and MongoDB

Build enterprise-ready SaaS applications without sacrificing the joy of Rails development.

LLM powered business intelligence. Build SQL reports using natural language.

Pretty cool

Scribo is designed to work with your models and renders your content inside customer designed layouts.

A Rails port of shadcn/ui - a collection of beautifully designed, accessible components built with ViewComponents, Stimulus, and Tailwind CSS. Includes theming support, dark mode, and full component parity with the original library.

Rails engine with replacement for flash messages, Signum allows for messages from background jobs.

SimpleChat is a Rails engine that provides a ready-to-use chat system. It supports chat rooms, members, and real-time messaging leveraging Turbo Streams and Solid Cable for a modern, reactive experience.

This gem adds a ViewComponent powered filtering component for searching and filtering your PostgreSQL or MySQL data.

SolidCRUD provides a plug-and-play /admin dashboard for Rails applications. It auto-detects all ActiveRecord models and provides a complete CRUD interface with a modern, responsive Bootstrap UI. Features include search, pagination, intelligent form fields, and zero configuration required.

Lite Queen is an open-source SQLite database management software for Ruby on Rails projects

Complete log aggregation solution with database storage and Mission Control-style web UI. Includes models, database adapters, and UI. For high-performance needs, use solid_log-service instead.

Mission Control-style web interface for SolidLog. Supports direct database access or HTTP API mode. Mount in your Rails app for log viewing.

Mount SolidQueueWeb in any Rails app using Solid Queue to get a full-featured job dashboard: inspect jobs by status (ready, scheduled, running, blocked, failed), retry or discard failed jobs, reschedule or run scheduled jobs immediately, manage recurring tasks, filter by queue/priority/period, ex...