Allows users to solve differential algebraic equations in Ruby, using Ruby constructs. Interfaces with the DASPK Fortran library. DASPK solves DAE's of the form G(t,y,y',p) = 0

rbdbg is a console debugger for Windows/OSX/Linux, primarily designed for automation.

Using Ruby FFI packing FUSE library, support Linux and OS X

libblkid ruby bindings

FFI wrapper of METIS graph partitioning library version: 5.1.0 http://glaros.dtc.umn.edu/gkhome/metis/metis/overview

libmount ruby bindings

R (language) provides C interface. This package utilize the interface and allow Ruby to construct and evaluate R's internal S expressions

RbSDL2 treats the functions and pointers provided by SDL as Ruby objects.

Themis is a convenient cryptographic library for data protection. It provides secure messaging with forward secrecy and secure data storage. Themis is aimed at modern development practices and has a unified API across 12 platforms, including Ruby, JavaScript, iOS/macOS, Python, and Java/Android.

The Ruby Code Generation Toolkit provides classes for generating LLVM IR and native object code.

Allows to communicate with ROS program.

Common components for the RCS Backend

Readline-ffi is a wrapper library of Readline, using Ruby-FFI.

Redlander is Ruby bindings to Redland library (see http://librdf.org) written in C, which is used to manipulate RDF graphs. This is an alternative implementation of Ruby bindings (as opposed to the official bindings), aiming to be more intuitive, lightweight, high-performing and as bug-free as po...

add a FFI layer to original rinku

Run EventMachine code in a ripl shell asynchronously with readline editing and completion

Retrieve and adjust rlimits

Ruby bindings for Llama.cpp to run local LLMs in Ruby applications.

Ruby wrapper around MQ series client library

Support rnp's OpenPGP functionality via ruby-ffi. Requires librnp.so.