This is a native ruby binding to libmdbx, an improved version of the Lightning Memory Mapped Database. libmdbx is an extremely fast, compact, powerful, embedded, transactional key-value database, with permissive license. libmdbx has a specific set of properties and capabilities, focused on creating unique lightweight solutions.

Majordomo - A Ruby binding for libmdp (Majordomo implementation in C)

Ruby bindings for MeCab, a morphological analyzer, with libmecab and naist-jdic so that you can use easily at Heroku

Extracts metadata from media files with mediainfo shared library

Meow Hash C extension for Ruby

Library for working with the Metawork agent using a variety of integrations.

Function module similar to `filter` in MatLab or Octave.

Build complete macOS application help books using Middleman.

Fast Ruby Parser inpired by Node

A private fork of mini_racer (minimal embedded V8 for Ruby) adding browser-level behavior used by capybara-simulated: the V8 ES Module API, per-frame realms, realm reset, cross-process bytecode caching, an opt-in host namespace, and a batched module-graph loader with a URL module registry. These are niche browser-fidelity features; general users should use upstream mini_racer. It loads under its own `mini_racer_csim` require path and `MiniRacerCsim` namespace, so it never collides with upstream mini_racer in the same bundle.

A min max heap extension for Ruby

Mizu is a Ruby port of h2o/picohttpparser, designed to be merged in next generation of midori.

Unofficial MJIT utilities

Tool to generate bison parser C extensions

Ruby C extension wrapping the ML-DSA post-quantum digital signature algorithm (NIST FIPS 204, formerly CRYSTALS-Dilithium). Bundles the PQClean clean C implementation for all three parameter sets: ML-DSA-44 (NIST Level 2), ML-DSA-65 (Level 3), and ML-DSA-87 (Level 5). Supports both hedged (randomized) and deterministic signing modes.

The Mmap class implement memory-mapped file objects

Return file contens using mmap(2).

MarvelMind Indoor GPS driver.

Mocks the $? global variable in Ruby.

Ruby Bindings for libmonsterengine