This is an implementation of Daniel Berger's proposal of structured warnings for Ruby.

A gemified version of Syck from Ruby's stdlib. Syck has been removed from Ruby's stdlib, and this gem is meant to bridge the gap for people that haven't updated their YAML yet.

The win32-service library provides a Ruby interface to services on MS Windows. You can create new services, or control, configure and inspect existing services. In addition, you can create a pure Ruby service by using the Daemon class that is included as part of the library.

The AWS Lambda Ruby Runtime Interface Client implements the Lambda programming model for Ruby.

Ruby's favorite feed auto-discovery tool

to add various placeholders for plugin configurations

output plugin for Mail

fluent plugin for rabbitmq (AMQP)

Guard::Test automatically run your tests on file modification.

Run chef-client at remote node with chef-zero(local-mode) via HTTP over SSH port fowarding.

Accepting iDEAL, Bancontact, SOFORT Banking, Creditcard, SEPA Bank transfer, SEPA Direct debit, PayPal, KBC Payment Button, CBC Payment Button, Belfius Direct Net, paysafecard, PODIUM Cadeaukaart and ING Home’Pay online payme...

New Relic instrumentation for Moped (1.x, 2.0) / Mongoid (3.x, 4.0)

Pagar.me's ruby gem

A template plugin allowing the inclusion of ERB-enabled RBPDF template files.

When your resque jobs are frequent and fast, the overhead of forking and running your after_fork might get too big.

NTLM implementation for Ruby.

Module Stream defines an interface for external iterators.

You don't need RR setup codes with test-unit-rr. You just require "test/unit/rr".

Test your XML with Test::Unit, MiniTest, RSpec, or Cucumber using handy assertions like #assert_xml_equal or #assert_xml_structure_contain.

Timeout-lib, which interrupts everything, also systemcalls. It uses libc-alarm.