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).

RubyLLM gives you every provider. This gives you what happens when one of them goes down: tier-aware circuit breakers, cross-provider fallback chains, and fail-open store semantics — battle-tested behind 450k+ production LLM calls.

This gem connects stack trace on rails error page to rubymine (when you click on stack trace line in browser, RubyMine will open appropriate file on the line which caused the error. In similar manner it connects links from footnotes (if present) to RubyMine (https://github.com/josevalim/rails-foo...

AI-powered CLI and mountable Rails engine for refactoring, spec generation, code review, and conversational coding assistance.

Publish/Subscribe for Ruby

Support of requirejs in ruby/rails projects

The Ruby Superparser gem simplifies making HTTP requests to the SuperParser API for parsing resume documents.

ruby_ui_admin is an admin framework for Rails, rendered with RubyUI (Phlex) components and authorized with action_policy.

Provides `rails g ruby_ui_scaffold` — a drop-in replacement for `rails g scaffold` that generates model, controller, routes, tests, and Phlex view classes wired to ruby_ui components (Input, Textarea, Checkbox, Button, Table, FormField, etc.).

Use Rubyview for Rails View templates

Ruby gem for VNPay integration

rudsl_rails helps organise your Rails views written in rudsl, through cards.

While rails' default error pages are great, they look totally unprofessional for any real site. RuRoh provides a quick and easy way to have nicely rendered error pages generated from your stack during deployment. This allows you to re-use your existing layouts and customize your error...

make models limited.

Rack middleware for connecting Rack applications to rules.io, with extensions for Rails 3 applications.

🐶ActiveRecord plugin make you easily store emoji to DB.

A RubyGem to backup different types of databases

Organize (and validate) the business logic of your Rails application.

Rails runner generator which works with Systemd.