This provides interfaces to various passive DNS databases to do the query and to normalize the responses. The query tool also allows for recursive queries, using an SQLite3 database to keep state.

Paul Revere provides a model and helper methods to do one-off style announcements.

rails_sortable provides easy drag & drop sorting for rails 4 and 5.

#set(), speed-up your specs

SecondBase provides support for Rails to manage dual databases by extending ActiveRecord tasks that create, migrate, and test your databases.

sportdb - sport.db Command Line Tool

Show one-time messages to users in your Rails app

Log transitions on a state machine to support auditing and business process analytics.

Crowd-sourced translation and localization engine for Rails.

Commands to help you build robust reactive applications with Rails & Hotwire.

Turbograft is a hard fork of Turbolinks, allowing you to perform partial page refreshes and offering ajax form utilities.

TurboReflex extends Turbo Frames and adds support for client triggered reflexes (think RPC) which let you sprinkle in functionality and skip the REST boilerplate.

Universal ID opens the flood gates with a deluge of profoundly powerful yet easily implemented new use-cases for your apps and scripts.

A Ruby gem that allows Oauth2 protection with Doorkeeper for Grape Api's

ActiveRecord Tableless Models provides a simple mixin for creating models that are not bound to the database. This approach is useful for taking advantage of the features of ActiveRecord such as validation, relationships, etc.

A recommendation engine for Rails.

acts_as_xlsx lets you turn any ActiveRecord::Base inheriting class into an excel spreadsheet. It can be added to any finder method or scope chain and can use localized column and sheet names with I18n.

Adding 'Website' field to the contact form.

Delayed Cron Job is an extension to Delayed::Job that allows you to set cron expressions for your jobs to run regularly.

Stores draft versions of your ActiveRecord models' data in a single table or split up into separate tables. Works with Ruby on Rails and Sinatra.