Enhanced AJAX handling for Rails apps.

An Active Admin plugin to add dynamic behaviors to fields

Simulate multi-table inheritance for activerecord models using a polymorphic association

MySQL index hint support for ActiveRecord

Represent ActiveRecord Markdown, Textile, RDoc columns as Markdown, Textile, RDoc objects using various external libraries to convert to HTML.

Fast Rails serializer with built-in caching

Cape dynamically generates Capistrano recipes for Rake tasks. It provides a DSL for reflecting on Rake tasks and mirroring them as documented Capistrano recipes. You can pass Rake task arguments via environment variables.

A gem to manage Cassandra database schema for Rails. This gem offers migrations and environment specific databases out-of-the-box for Rails users.

Faster implementation of Haml template language.

Faster implementation of Haml template language.

https://github.com/tsukasaoishi/fresh_connection

Another business actions architecture for Rails apps

Shared code for Pact gems

A presenter is an object that encapsulates view logic. Like Rails helpers, presenters help you keep complex logic out of your templates. Keynote provides a consistent interface for defining and instantiating presenters.

lazy_migrate lets you easily see which migrations have and have not been run, and makes it easy to up/down/migrate/rollback your migrations through a terminal UI. You can even bump migration versions in the event that you've just pulled master and somebody else merged their migration before yours.

Implements the common view pattern by which a list of messages are shown at the top, often a combination of flash messages and ActiveRecord validation issues on one or more models.

Ruby gem that automatically adds a lock timeout to all Active Record migrations

Provides fields and methods for the rating manipulation on Mongoid documents.

Google reCAPTCHA v3 + Rails (integration)

An extension to paper_trail, using this you can fetch actual object who was responsible for this change