A Ruby-like language for writing Ruby C extensions. Rubex keeps you happy even when writing C extensions.

A higher level query language for PuppetDB.

Easy to use gem to send iOS, Android and Windows Phone Push notifications

Simple key/secret based authentication for apis

WS Security XML signer

A Sinatra extension for setting and showing Rails-like flash messages. This extension improves on the Rack::Flash gem by being simpler to use, providing a full range of hash operations (including iterating through various flash keys, testing the size of the hash, etc.), and offering a 'styled_flash' view helper to render the entire flash hash with sensible CSS classes. The downside is reduced flexibility -- these methods will *only* work in Sinatra.

The core methods of the Skylight profiler.

Trigger on openvpn events and notify HTTP API

Ruby DSL for programmatic orchestration API template generation

Asset path helpers for Sprockets 2.x & 3.x applications

Simple SQL linter.

StackMaster is a sure-footed way of creating, updating and keeping track of Amazon (AWS) CloudFormation stacks.

Extends ActiveRecord::Store.store_accessor

It's a pain to to keep identifier strings in your UIStoryboard and in your source code in sync. This tool helps you to do just that.

Render versioned views automagically based on the clients requested version.

ActiveFedora provides for creating and managing objects in the Fedora Repository Architecture.

ActsAsBookable is a reservation engine for Rails applications that allows resources to be booked. You can define availability rules for bookable models and set costraints to implement different types of booking (hotels, theaters, meeting rooms...)

Make user messageable!;-)

allocation_tracer gem adds ObjectSpace::AllocationTracer module.

APICache allows any API client library to be easily wrapped with a robust caching layer. It supports caching (obviously), serving stale data and limits on the number of API calls. It's also got a handy syntax if all you want to do is cache a bothersome url.