Ruby Decorator based framework (aka decorator/presenter objects)

ActiveSupport::MessageEncryptor encryption wrapper for PORO objects and ActiveModel attributes

Ruby Form based framework (aka form objects)

Ruby Query based framework (aka query objects)

Collection of mixins to regulate the state of a database record

Collection of mixins to control the state of a database record

Import and export Ruby and Rails objects to flat files and vice versa

LiteState is a minimal yet powerful state machine for ActiveRecord models. It provides: - Clean DSL for defining state transitions - Guard conditions to prevent invalid transitions - Automatic timestamp tracking - ActiveSupport::Notifications for monitoring state changes - Transaction safety - Enum validation

A SQLite based, lightning fast, super efficient and dead simple to setup and use model concern for tagging for Ruby and Rails applications!

Generate or obfuscate Id's using different patterns

Lithium Active Record

Controller request/action monitor

Simple, ActiveRecord-backed data mapper / repository

LiveActivity is a simple activity stream gem for use with the ActiveRecord ODM framework

Tools for exporting and importing between databases managed by ActiveRecord.

livelist-rails is a Rails 3.1 Engine/Extension incorporating the following javascript libraries: Mustache.js, underscore.js, jQuery and livelist.js, and providing ActiveRecord filtering extenstions.

Adds support to LiveRecord for ActiveRecord dependencies

lllibrary is a Ruby library for managing and querying a music library.

Tracks token usage, latency, and estimated costs for OpenAI, Anthropic, Google Gemini, OpenRouter, DeepSeek, and OpenAI-compatible APIs. Works through Faraday middleware or explicit track/track_stream helpers, with ActiveRecord storage, tag-based attribution, price sync tasks, and budget guardrails.

LLT DB Handler