nakayoshi_fork gem solves CoW friendly problem on MRI 2.2 and later.

Ruby implementation of Nanoid, secure URL-friendly unique ID generator

This is a simple and nice gem for SQL prettifying and formatting. Niceql splits, indent and colorize SQL query and PG errors if any. Could be used as a standalone gem without any dependencies. Seamless ActiveRecord integration via rails_sql_prettifier gem.

Oat helps you separate your API schema definitions from the underlying media type. Media types can be plugged or swapped on demand globally or on the content-negotiation phase

A simple OFX (Open Financial Exchange) parser built on top of Nokogiri. Currently supports OFX 102, 200 and 211. Usage: OFX('sample.ofx') do |ofx| p ofx end

LinkedIn strategy for OmniAuth.

omniauth provider for new Microsoft Graph API

OpenSSL::PKey::[DSA/RSA/EC]#to_pem_pkcs8 written in Ruby

Realtime remote form input validations delivered via websockets

puma+sinatra+haml webUI + REST API for oxidized

Easy way to retrieve Google Page Rank, Alexa Rank, backlink counts, index counts and different types of social signals

This gem allows you to create IOS Passbooks. Unlike some, this works with Rails but does not require it.

The Plivo Ruby SDK makes it simpler to integrate communications into your Ruby applications using the Plivo REST API. Using the SDK, you will be able to make voice calls, send SMS and generate Plivo XML to control your call flows.See https://github.com/plivo/plivo-ruby for more information.

URI normalization, c14n, escaping, and extraction

Building APIs the way you want it.

Presto PostgreSQL protocol gateway

Puppet module tools for development and Puppet Forge management

A Rails interface for Intuit's Quickbooks Web Connector that's OPEN SOURCE!

a qq robot based on smart qq api.

Anti-CSRF Rack middleware