Awesome Ruby

Notifications for Ruby on Rails applications

Ruby algorithms and data structures. C extensions

Ruby production code coverage collection and reporting (line of code usage)

Database multi-tenancy for Rack (and Rails) applications

Quick automated code review of your changes

xlsx generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx excels at helping you generate beautiful Office Open XML Spreadsheet documents without having to understand the entire ECMA specification. Check out the README for some examples of how easy it is. Best of all, you can validate your xlsx file before serialization so you know for sure that anything generated is going to load on your client's machine.

Sucker Punch is a Ruby asynchronous processing library using concurrent-ruby, heavily influenced by Sidekiq and girl_friday.

Friendly English-like interface for your command line. Don't remember a command? Ask Betty.

Toolkit for developing sleek command line apps.

Tools to transcode, inspect and convert videos.

General Rack Authentication Framework

Ruby on Rails API documentation tool

SitemapGenerator is a framework-agnostic XML Sitemap generator written in Ruby with automatic Rails integration. It supports Video, News, Image, Mobile, PageMap and Alternate Links sitemap extensions and includes Rake tasks for managing your sitemaps, as well as many other great features.

Form objects decoupled from models.

Ruby Date Recurrence Library - Allows easy creation of recurrence rules and fast querying

A make-like build utility for Ruby.

scheduler for Ruby (at, in, cron and every jobs)

Ruby file uploads, take 3

🃏🗑 Soft deletes for ActiveRecord done right

🎹🎸A music theory library with a command-line interface

Ruby Tricks, Idiomatic Ruby, Refactoring and Best Practices

All sorts of useful information about every country packaged as convenient little country objects. It includes data from ISO 3166 (countries and states/subdivisions ), ISO 4217 (currency), and E.164 (phone numbers).

Build reactive applications with the Rails tooling you already know and love.

A Ruby job queue that uses PostgreSQL's advisory locks for speed and reliability.

HTML processing filters and utilities

🕰️ Monitor your cron jobs

A modern, simple and very fast Mysql library for Ruby - binding to libmysql

A very fast & simple Ruby web server

Payments for Ruby on Rails apps

Ruby and Rails efficient Kafka processing framework

A fast background processing framework for Ruby and RabbitMQ

Ruby process monitor

Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?

The push notification service for Ruby.

🔐 oauth2 - A Ruby wrapper for the OAuth 2.0, & 2.1 Authorization Frameworks, including OpenID Connect (OIDC)

Easiest way to add multi-environment yaml settings to Rails, Sinatra, Padrino and other Ruby projects.

A markdown based documentation system for style guides.

Manage translation and localization with static analysis, for Ruby i18n

Rails I18n de-facto standard library for ActiveRecord model/data translation.

:briefcase: Manage application specific business logic.

Efficient and thread-safe code loader for Ruby

A super efficient Amazon SQS thread based message processor for Ruby.

Data mapping and persistence toolkit for Ruby

A Ruby gem for on-the-fly processing - suitable for image uploading in Rails, Sinatra and much more!

A feed parsing library

Map Redis types directly to Ruby objects

Heavy metal SOAP client

An ActiveRecord plugin for managing lists.

Cloud Foundry BOSH is an open source tool chain for release engineering, deployment and lifecycle management of large scale distributed services.

Her is an ORM (Object Relational Mapper) that maps REST resources to Ruby objects. It is designed to build applications that are powered by a RESTful API instead of a database.