Measured beauty. Single-install entry point bundling cubit_components and span_view.

Simplifying updating settings from controllers.

A framework for building and managing AI agents in Ruby, with support for tools, planning, sessions, and integrations.

Backup and restore your database as simple as posible.

Drop-in Rails gem that collects logs, metrics, and request traces via ActiveSupport::Notifications and ships them to a Lens instance. Uses gzip-compressed JSON — no protobuf, no OpenTelemetry SDK required.

Keeps lepus-saga executions and step attempts in ActiveRecord tables (PostgreSQL, MySQL/MariaDB, SQLite), with a Rails generator for the migration

Lessr makes LESS integration with your Rails app easy, a generator to download the latest version of LESS and helper methods to include stylesheets in your layouts.

Lessr makes LESS integration with your Rails app easy, a generator to download the latest version of LESS and helper methods to include stylesheets in your layouts.

lethe finds every table and column that points at a model such as User, from foreign keys, associations and column names, and checks that each one has a declared policy for when that user leaves: destroy, scrub, keep or ignore. It reads the schema only and never touches your data.

Gives letter_opener an interface for browsing sent emails

A model factory

A model factory

Dead-simple character count for textareas in Rails app with javascript.

Insert and safely resolve variables in Lexxy rich text. The gem gives you an editor button (and a `{{` prompt) for inserting variables, each stored as an Action Text attachment chip rather than literal markup. `with_variables` resolves the chips and returns plain Action Text content. Register new chip types with `register_attachment`. A :text chip resolves to an escaped string, an :html chip splices rich content in before sanitization. Liquid is optional. The default renderer is plain, injection-safe string substitution and pulls in no template engine.

LibCanvas javascript library prepared for using with Rails 3.1+

Provides a mechanism for ruby applications to use codeowners-rs.

Gemified copy of @kudakarage's LigatureSymbols webfonts

Lightbox2 for Rails asset pipeline

Lightrail slims Rails down to the bare essentials great JSON web services crave

Lightrails is a utility library including Action Facade, Action Interactor, Active Representer etc. It aims to provide more modular layers for Ruby on Rails applications.