Looksee lets you examine the method lookup path of objects in ways not possible in plain ruby.

Allows developers to authenticate to AAD

Percy visual testing for Capybara

Provides Ruby FFI bindings for Pocketsphinx, a lightweight speech recognition engine.

A Ruby gem that can create a PowerPoint presentation.

Presto client library

Pronto runner for ESLint, pluggable linting utility for JavaScript and JSX

Pronto runner for Reek, code smell detector for Ruby

Qo is a querying library for Ruby pattern matching

Finding time-consuming database queries for ActiveRecord-based Rails Apps

The goal of this gem is to avoid depending on potentially forgeable headers down the line by configuring the deploy target properly.

Properties gem for Ruby on Rails

Amazon Simple INterface.

Light-weight priority queue implementation using a heap

A Ruby wrapper for BSD's kqueue, using FFI

This gem contains various helper mechanisms for creating exploits. This includes SEH Overwrite helpers, egghunters, command stagers and more.

Nokogiri based 'have_tag' and 'with_tag' matchers for rspec 2.x.x (renamed to rspec-html-matchers). Does not depend on assert_select matcher, provides useful error messages.

More resilient test doubles for RSpec.

https://github.com/twe4ked/rspec-nc

#set(), speed-up your specs