Tebako: an executable packager (for Ruby programs)

strtod and dtoa correct rounding and fast

implementation of strtod() for space-constrained environments

Lightweight Ruby

An Emacs-like text editor written in Ruby

PicoRuby shell for Raspberry Pi Pico (RP2040)

PicoRuby is the smallest Ruby implementation for one-chip microcontrollers

A keyboard firmware platform in PicoRuby

Blitsort is an in-place stable adaptive rotate mergesort / quicksort.

A lightweight JIT compiler based on MIR (Medium Internal Representation) and C11 JIT compiler and interpreter based on MIR

A single-header ANSI C gui library

mruby/c is another implementation of mruby.

A simple lock-free queue implementation.

CRuby + OMR Technology Preview

Simple CSV parser written in C

The Ruby Programming Language