OptparsePlus provides a lot of small but useful features for developing a command-line app, including an opinionated bootstrapping process, some helpful integration test support, and some classes to bridge logging and output into a simple, unified, interface

Biblioteca oficial de integração via API com o PagSeguro

Easy CLI tool for making non-blocking zero downtime schema changes in PostgreSQL

A simple, generic, thread-safe pool for connections or whatever else

Fast and efficient recommendations and predictions using Redis

Pretty your exception backtrace.

A Rack based reverse proxy for basic needs. Useful for testing or in cases where webserver configuration is unavailable.

A Ruby implementation of Model Context Protocol server for Rails projects

Simple gem for executing Hive queries and collecting the results

Yet another Romaji-Kana transliterator

A small gem consisting of helpers for using Sorbet & RSpec together.

rubocop-daemon is a CLI tool that makes RuboCop faster.

Ruby + Bot = Ruboty

Ruboty plug-in to manage Gemfile on GitHub repository

Duration type

This plugin provides native AWS instrumentation for monitoring and metrics collection, including: health and metrics for various AWS services, such as EC2, RDS, ELB, and more, as well as handlers ...

API wrapper for SOAP and REST API with Salesforce Marketing Cloud (ExactTarget)

Bootstraps in code required to take advantage of EventMachine/EM-Synchrony's concurrency enhancements for slow IO. Patches TCPSocket, which makes anything based on it EM-aware (including RestClient). Includes patch for tests. Requires Fibers (Ruby 1.9, JRuby and Rubinius in 1.9 mode)

Simple, upgradable WebSockets for Thin.

A Ruby wrapper for the Slack API