Bare wrapper around Cbc Linear Programming Solver made with SWIG

Implement CMath with C.

Ruby wrapper for the C crypt() function.

A set of 0-player games, of which Conway's Game of Life is a member.

Windows CertStore loader and ruby-openssl extension for TLS connection.

Ruby bindings for CGLM (https://github.com/recp/cglm), a high performance math library for graphics applications.

A simple GPIO C Wrapper for Beaglebone Black.

Ruby bindings (via Rust/magnus) for the chacha20-blake3 AEAD cipher. 256-bit key, 192-bit nonce, 256-bit authentication tag. No NIST primitives. SIMD-accelerated on x86-64 (AVX2/AVX-512) and ARM (NEON/SVE). Ideal for paranoid security users and embedded systems.

Infer and discover and graph dependencies for ruby and RoR apps during EXECUTION

JRuby compatible ICU encoding detection build on top of ICU4J.

Find an encoding's minimum and maximum character size

A cheaper statistics library.

super fast qrcode generator

The Win32::API library is meant as a replacement for the Win32API library that ships as part of the standard library. It contains several advantages over Win32API, including callback support, raw function pointers, an additional string type, and more.

Wrapper of chunkio

Support to search subimages for ChunkyPNG - fast with ruby extension

Gems with native extensions are the main bottleneck for a user when running `bundle install`. This gem aims to provide the Ruby community an easy to opt-in and quick way to distribute their gems with precompiled binaries. This toolchain works with a native CI based compilation approach using GitHub actions. It piggyback on top of popular tools in the Ruby ecosystem that maintainers are used to such as Rake Compiler and ruby/setup-ruby.

Custom ICU rulesets for collation in ruby - requires libicu

interface to the rdkafka C library

Native Ruby extension for running clamav scans