Ruby enVironment Manager (RVM)

Installs Ruby, JRuby, TruffleRuby, or mruby

ngx_mruby - A Fast and Memory-Efficient Web Server Extension Mechanism Using Scripting Language mruby for nginx

An embeddable fulltext search engine. Groonga is the successor project to Senna.

PicoRuby is the smallest Ruby implementation for one-chip microcontrollers

MRuby on Container / A Linux container runtime using mruby DSL for configuration, control and hooks

The source-generator powered zero-allocation in-memory message passing library for Unity and .NET.

A mruby-based Builder for Docker Images

Action Cable command-line client

mruby safe bindings for Rust

Community version of the PostgreSQL multi-purpose Ruby Foreign Data Wrapper

mruby irb running in your browser

Embedded mruby/Ruby for Crystal

mruby application template for ESP32

A simple game engine built using raylib and mruby

A script engine powered by mruby sandboxie, It's a fork of Shopify's ESS.

IO and File class for old versions (<= 1.3.x) of mruby

mruby bindings for zig

minimum test framework for mruby

mirb (Embeddable Interactive Ruby Shell) for ESP32