Kangal brings you a nice set of custom validators for Rails 4.

The Ruby library for interfacing with the Twitch.tv API including users, channels, streams, games, and videos.

Lightweight keyremap configuration DSL for Karabiner

Ruby client for the Kaseya BMS and VSA APIs

This is a Change Logging gem for a git initialized project.

Extraction of validate logic from `validates_email_format_of` to support docomo addresses

Kazan creates rails project and setups predefined gems and tools.

Client library gem for use with 2600Hz Kazoo

Library to access and manipulate Kafka metadata in Zookeeper

Manages your passwords, environment, and more via KBFS.

KCC's Gem-based theme for building jekyll sites.

See http://github.com/pitluga/keepassx

Kender is a library of rake tasks that provides a consistent framework for continuous integration (CI).

A lightweight Ruby web framework.

Client gem for keratin/authn service.

Binding to libkernaux - auxiliary library for kernel development.

This library provides a easy way to access the system keyring service from ruby

This gem allows you to interact with java key stores in pure ruby. Keys and Certificates are represented as OpenSSL objects

Use Keytar to automatically generate keys based on class name instead of cluttering model definitions with tons of redundant key method declarations.

https://github.com/bajratech/khalti-ruby