Faceted provides set of tools, patterns, and modules for use in API implementations.

Pure Ruby readonly serializers for the JSON:API spec.

Rfm is a standalone database adapter for Filemaker server. Ginjo-rfm features multiple xml parser support, ActiveModel integration, field mapping, compound queries, logging, scoping, and a configuration framework.

Easily use any Plain Old Ruby Object as the model for Rails form helpers.

Create ActiveModel-compliant objects for your JSONAPI-based API

LedgerSync is a simple library that allows you to sync common objects to popular accounting software like QuickBooks Online, Xero, NetSuite, etc.

Paperclip-Azure is a [Paperclip](https://github.com/thoughtbot/paperclip) storage driver for storing files in a Microsoft Azure Blob.

Parse Server Ruby Client. Perform Object-relational mapping between Parse Server and Ruby classes, with authentication, cloud code webhooks, push notifications and more built in.

Sanitize redirect_to URLs

ORM for Redis (advanced key-value storage) with ActiveRecord API

Related is a Redis-backed high performance distributed graph database.

OpenStreetMap API client for ruby

Assemble servers from your recipe.

Settings for your classes

ruby wrapper for the Bitbucket REST API (v2) with oauth inspired by vongrippen/bitbucket.

A gem provides My Number & Corporate Number validators

ULID for Rails

When an ActiveRecord/ActiveModel model won't save because it's invalid, this gem writes the validation error messages to the log.

API Client For Services

A framework that allows to write a domain server, that processes commands and creates events. You should have exactly one domain server for your Rails Disco applications. The domain runs in a domain specific database environment. This helps to make sure no other process interferes with the domain. Have a look at the rails-disco documentation on Github for more details.