Awesome Ruby

RR is a test double framework that features a rich selection of double techniques and a terse syntax. ⛺

niceql gem repo. Nice, colorized SQL formatting in ruby.

Simple full text search for Mongoid ORM

A Ruby-based parsing DSL based on parsing expression grammars.

Better ImageMagick for Ruby

Ruby client for the Wikipedia API

Incoming! helps you receive email in your Rack apps.

Download, unpack from a ZIP/TAR/GZ/BZ2 archive, parse, correct, convert units and import Google Spreadsheets, XLS, ODS, XML, CSV, HTML, etc. into your ActiveRecord models. Uses RemoteTable gem internally.

Ad Manager SOAP API Client Libraries for Ruby

Collection of ActiveModel/ActiveRecord validators

A tree structure for Mongoid documents using the materialized path pattern

Rails 8 app template: Devise auth, Stripe billing, Tailwind CSS, admin panel, SEO helpers, etc

Q/A based social network

"Global" provides accessor methods for your configuration data

Make your long-running sidekiq jobs interruptible and resumable.

SSH private and public key generator in pure Ruby (RSA & DSA)

JWT authentication solution for Rails APIs

Quickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).

Rails Plugin - soft-delete your ActiveRecord records. It's like an explicit version of ActsAsParanoid

A minimalistic microframework built on top of Rack.

:credit_card: ruby gem for validating credit cards, generating credit card numbers, Luhn checks

Action caching for Action Pack (removed from core in Rails 4.0)

Don't reinvent the wheel for every new Rails project. Use sane Defaults.

Secret User Agent of HTTP

Kashmir is a Ruby DSL that makes serializing and caching objects a snap.

a class factory and dsl for generating command line programs real quick

Bit array for ActiveRecord

Optimist is a commandline option parser for Ruby that just gets out of your way.

CMS/LMS/Library etc Versions Fingerprinter

Create encapsulated systems of objects and focus on their interactions

BugSnag error monitoring & reporting software for rails, sinatra, rack and ruby

Log4r is a comprehensive and flexible logging library for use in Ruby programs. It features a heirarchical logging system of any number of levels, custom level names, multiple output destinations per log event, custom formatting, and more.

Plain text table generator for Ruby, with a DRY, column-based API

A data migration and visualization command line gem in Ruby

A Ruby wrapper for the Slack API

Rapid scaffold builder for Turbo-Rails and Hotwire. Get the tutorial now at:

blockchain (crypto) tools, libraries & scripts in ruby

[MAINTENANCE ONLY] DataStax Ruby Driver for Apache Cassandra

Tool for extracting pages from pdf as images and text as strings.

A simple, flexible, extensible, and liberal RSS and Atom reader for Ruby. It is designed to be backwards compatible with the standard RSS parser, but will never do RSS generation.

n Booleans = 1 Integer, saves columns and migrations.

Ruby: country/language names and 2-letter-code pairs, in 85 languages, for country/language i18n

ROXML is a module for binding Ruby classes to XML. It supports custom mapping and bidirectional marshalling between Ruby and XML using annotation-style class methods, via Nokogiri or LibXML.

A gem that calculates the exchange rate using published rates from European Central Bank. Compatible with the money gem

ScoutAPM Ruby Agent. Supports Rails, Sinatra, Grape, Rack, and many other frameworks

A Ruby library to plot charts in PDF files

A trusty CLI companion to monitor file changes and automatically run the corresponding Ruby specs. Ready to assist on any Ruby project, no setup needed!

Seamless second database integration for Rails.

A Rails plugin which provides a health checking and monitoring API of various services and application aspects.

Run RSpec tests on multiple cores. Like parallel_tests but with incremental summarized output. Originally extracted from the Discourse and Rubygems source code.