A store is required by an OpenID server and optionally by the consumer to store associations, nonces, and auth key information across requests and processes. If rails is distributed across several machines, they must must all have access to the same OpenID store data, so the FilesystemStore won't...

ActiveMatrix is a comprehensive Rails-native Matrix SDK that enables developers to build sophisticated multi-agent bot systems and real-time communication features. This gem provides deep Rails integration with ActiveRecord models, state machines for bot lifecycle management, multi-tiered memory ...

This module allows Ruby programs to interface with the SQLite3 database engine (http://www.sqlite.org). You must have the SQLite engine installed in order to build this module. Note that this module is NOT compatible with SQLite 2.x.

Rack::Session, Rack::Cache and cache Redis stores for Ruby web frameworks.

Sync website files, set redirects, use HTTP performance optimisations, deliver via CloudFront.

2D game development library. Gosu provides simple and game-friendly interfaces to 2D graphics and text (accelerated by 3D hardware), sound samples and music as well as keyboard, mouse and gamepad/joystick input.

Map simple html back into markdown, e.g. if you want to import existing html data in your application.

Provides single sign-on authentication for web applications using the CAS protocol.

A SQLite based, lightning fast, super efficient and dead simple to setup and use database, cache and job queue for Ruby and Rails applications!

Client library for Amazon's Simple Email Service's REST API

Simple gem to cleanup all your storyboard and xib files from useless constraints. Are you tired from uncountable constraints you don't need anymore? Xcode's interface builder thinks it's smart enough and keep all constraints you remove in case you want use them with `Size Classes`, but in most ca...

SQS backed job store for Sidekiq. Redis is still used for stats/job worker tracking

SubscriptionFu helps with building services which have paid subscriptions. It includes the models to store subscription status, and provides integration with PayPal for paid subscriptions.

ActionSmser == SMS && ActionMailer. Simple way to use SMS (Short Message Service) in the same way as ActionMailer. Includes also delivery reports and easy way to add custom gateways (simple http and nexmo by default).

Connects Spree stores to ShipStation via an XML export endpoint and shipnotify webhook, enabling automated label creation and shipment tracking.

Define schemas using a clean DSL and get both JSON Schema documents and runtime validations. Perfect for API request/response validation, LLM function definitions (OpenAI, Anthropic), and structured data modeling. Features Sorbet-style types, schema composition, pluggable validation adapters, and...

ActiveRecordDistinctOn adds support for `DISTINCT ON` to ActiveRecord. At the time of this writing, PostgreSQL is the only database which supports this syntax; however, this gem has been written with database independence in mind so that if another Arel visitor adds support for `Arel::Nodes::Dist...

Add a usage-based credit system to your Rails app, easily. Let users buy and spend credits on usage-based actions. Refill Stripe subscriptions with credits, sell one-time booster credit packs, implement PAYG (pay-as-you-go) billing, award free credits as bonuses, manage prepaid credits / tokens. ...

The Ruby standard library defines YAML.safe_load and YAML.load_stream but there's no way to safely load a multi document stream. This Gem adds YAML.safe_load_stream.

VoteFu provides flexible voting capabilities for Rails applications. Features include up/down voting, star ratings, scoped voting contexts, Wilson Score ranking, Reddit Hot algorithm, counter caches, and first-class Hotwire support with Turbo Streams and Stimulus controllers.