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

Simple and intelligent configuration file management.

Danger plugin for textlint.

Ruby wrapper for ESLint. Uses ExecJS

An ActiveSupport cache store that uses the C-based libmemcached client through Evan Weaver's Ruby/SWIG wrapper, memcached. libmemcached is fast, lightweight, and supports consistent hashing, non-blocking IO, and graceful server failover.

Efficient Luhn checksum validator

Rake tasks for Rails that add groups to migrations

A gem to shorten URLs using different services, it has one command-line utility for each supported service and one for custom shorteners called 'shorten'.

Net::SSH::Simple is a simple wrapper around Net::SSH and Net::SCP.

This gem automates PostgreSQL's backup and restore in your Rails project. It will inject two rake tasks that you can use to manage your data, either by using the local system or AWS S3 storage.

Model serialization, paging, side-loading and filtering

Provides a transport to communicate easily with RESTful APIs.

TO DO *is* a description

Easy peer-to-peer public key cryptography

ar_mysql_flexmaster allows configuring N mysql servers in database.yml and auto-selects which is a master at runtime

Finds largest source files in a project

Fully-featured, idiomatic Ruby library for BitMEX API

Instructure-maintained fork of delayed_job

Convert CSV files to Avro like a boss.

Additional real/virtual attribute change tracking independent of ActiveRecords