Sequel support for CarrierWave

Audit model events like update/create/delete + attribute changes + group them by transaction, in normalized table layout for easy query access.

API pagination the way RFC2616 intended it

This gem provides views to add users (probably front-end or mobile developers) to your Rails 5 so they can create clients and manage tokens. With this, you can authenticate all requests and eventually track usage by each client.

clndr-rails easy way to display calendar in your Rails app

A tool for automated testing and debugging of automation scripts (e.g., Chef).

Context based validations for ActiveRecord models

CoolId generates primary keys using prefixed nanoids for ActiveRecord models, providing unique and readable identifiers.

Edit live website copy.

In Service Asynchronous Job Scheduler for Rails. This gem handles ActiveRecord model as schedule definition.

Easy breadcrumbs for Rails apps.

Lightweight Resource-Based Presence Solution with CableReady

A data curation Ruby on Rails engine built on Hydra and Sufia

An easy-to-use Dropbox client with fine-grained control over syncs. Think of it as halfway point between the developer API and a normal client, which gives you control over what and when Dropbox syncs but handles all the details.

Different relational databases treat text search very differently. DbTextSearch provides a unified interface on top of ActiveRecord for SQLite, MySQL, and PostgreSQL to do case-insensitive string-in-set querying and CI index creation, and basic full-text search for a list of terms, and FTS index creation.

A configurable demo mode for your Rails app. Specify your desired "personas" and DemoMode will handle the rest.

Cookie-based JWT authentication for devise with configurable token revocation strategies

Disqus 2012 Ruby on Rails wrapper

Converts documentation to a Dash Docset

DraftPunk allows editing of a draft version of an ActiveRecord model and its associations. When it's time to edit, a draft version is created in the same table as the object. You can specify which associations should also be edited and stored with that draft version. All associations are stored in their native table. When it's time to publish, any attributes changed on your draft object persist to the original object. All associated objects behave the same way. Any associated have_many objects which are deleted on the draft are deleted on the original object. This gem doesn't rely on a versioning gem and doesn't store incremental diffs of the model. It simply works with your existing database (plus one new column on your original object).