The model renamer gem allows you to rename any a model in your rails application. The gem looks for occurrences of any variation or pluralization of the old model name and changes it to the corresponding variation of the new name. It also generates database migrations that rename tables and foreign keys referencing the old name.

ModelsAuditor is an ORM extension that logs all changes to your models. Audited also allows you to record who made those changes, save associate models related to the changes.

Model scope analyzes your Rails application models and provides some useful insights on callbacks and validations defined

Generates Rails code implementing a model security and authentication system for your Rails app.

Allow to create a timeline of your crud operations

Find the template of a model like template inheritance but without relying on controllers

Track changes to your Rails models with multiple configurable loggers using PostgreSQL

A Railtie that allows you to configute model export to your google worksheet with just a few configurations, and will manage export of either a record or a set of records (with customized fields if you feel like it), export in batches (google spreadsheet gets buggy with large sets of data otherwise), creation of spreadsheet or worksheet if either was nonexistent

Plugin RoR that generates tokens in models and authentication in the controllers.

Notifies listeners about model changes

Rails gem to push updates to models into the frontend through ActionCable

Find models in database which violate Active Record validation rules. Invalid models may raise unexpected error when updated.

Collection of tasks to help find out debt.

Composable serialisation for models

Moderate user-generated content by adding a simple validation to block bad words in any text field. Good for applications where you need to maintain a clean and respectful environment in comments, posts, or any other user input.

Because it's rampant through your codebase, and you can't upgrade to Rails 3 otherwise.

Automatically intercepts Rails data-confirm and data-turbo-confirm attributes, replacing native browser dialogs with customizable Tailwind CSS modals

Simple, tableless ActiveModel-compliant models. Like ActiveRecord models without the database.

Mode Set icon font.

This gem provides functionality for modular frontend layout