Ruby binding for Keystone <Keystone-engine.org>

FFI-based wrapper for Linux keyutils library, providing idiomatic Ruby access to the kernel keyring.

Ruby wrapper for the blink(1) C-library

A ruby client for the Koko Keywords API. The client handles caching to ensure very low latency.

Kontent.ai Delivery SDK for Ruby

Compact Language Detection from chrome (jtoy fork/gemfix)

Implementation of the krypt-provider API using OpenSSL

Bringing common kernel APIs into Ruby using FFI

Kyoto Cabinet provided DBM interface to efficient key value stores both in-memory and on-disk. This gem wraps Kyoto Cabinet's C API using FFI (foregin function interface) to support MRI, JRuby, and Rubinius.

We aim to design abstraction ladder which is able to run on any PLC with same ladder source or binary and prepare full stack tools.

FFI powered library for the LAME MP3 encoder.

This gem provides programmatic access to the Novation Launchpad MK2. LEDs can be lighted and button presses can be evaluated using launchpad's MIDI input/output.

Lemberg.AI Software Development Kit (SDK) for Ruby.

Ruby binding to the 'Logitech LCD SDK Package'

Linux ACL for ruby using ffi

CBOR (Concise Binary Object Representation) implementation based on the libcbor C library. Provides all the encoding and decoding facilities of libcbor, including the streaming interface

bindings for libcgroup

A lightweight native-backed tool for working with configuration files

Liberic is a ruby wrapper for ERiC, a C library to interact with German Tax Authority's ELSTER service.

libevdev bindings for ruby