It can successfully replace conceptually similar libraries like Dry-transaction. It's all because of the simplicity its code offers.

Generates: controller file with actions specified in arguments, schema file for param validation written using dry-validation gem, use case class for handling logic of the request, presenter class for serialization of objects, request rspec specs for proper testing

Smart Adapters keep Rails controllers dry.

This gem is here to help DRYing your tests cases by giving a better "shared_examples".

Autorization gem based on policy objects and dry-container

Put Google Maps APIs in a spin-dryer and drink their juice: Geocoding, Time Zones, ...and more upcoming!

A dry-types/dry-struct alternative making the difference between undefined and nil

Normalize dry-validation and ActiveModel errors to the universal format

webscraper_framework is a DRY framework for creating scrapers

lac is a DRY framework for creating scrapers

Service object based on DRY.rb components for speed and less boilerplate

Automatic JSON:API for dry_crud applications

Automatic swagger documentation for dry_crud_jsonapi

This generator will create crud resource transactions so as to free up the developer from setting up boilerplate for them

dry-schema provides a DSL for defining schemas with keys and rules that should be applied to values. It supports coercion, input sanitization, custom types and localized error messages (with or without I18n gem). It's also used as the schema engine in dry-validation.

Use deep_pluck as a shortcut to select one or more attributes and include associated models without loading a bunch of records. And DRY up your code when using #as_json. Added a filter for graphql_rails_api gem

Include more records in your relations/associations, just to DRY your code.

Dry-matcher free implementation of trailblazer endpoint, with ability to redefine matchers and handlers behavior for separate controllers or actions.

Dry

disable dry-types deprecation warning (reform)