A scalable XMPP chat server.

Program in YAML — Code is Data

Testing utils for Action Cable

This gem provides CodeMirror assets for your Rails application.

Documentation measurement tool for Ruby, based on YARD.

ISO 639-1 and ISO 639-2 language code entries and convenience methods.

JSON Object Signing and Encryption

Simple Rails & AWS Lambda Integration using Rack and various utilities.

Adds a method to MiniTest that stubs any instance of a class.

A gem that calculates the exchange rate using published rates from open-exchange-rates. Compatible with the money gem.

Auto-submit Rails exceptions as new issues on GitHub

Fine grained concurrency for Ruby

Rails extensions for using Roar in the popular web framework.

Ruby Stats is a port of the statistics libraries from PHPMath. Probability distributions include binomial, beta, and normal distributions with PDF, CDF and inverse CDF as well as Fisher's Exact Test.

Statsig server SDK for feature gates and experimentation in Ruby

Distributed locks (mutexes & semaphores) using Memcached or Redis.

This gem identifies valid tracking numbers and the service they're associated with. It can also tell you a little bit about the package purely from the number—there's quite a bit of info tucked away into those numbers, it turns out.

A framework for building GUI/TUI terminal/console applications.

Simple WebSocket Client for Ruby

Data analysis and OSINT framework for Twitter