Expat (XML Parser Toolkit) Module for Ruby 1.9

A docker build machine for each commit of ruby trunk branch

piet-related programs

`/dev/dsp` emulator for os x

rirb (remote irb) allows you to attach a running ruby process and to observe/modify global states via an irb prompt.

A faster substitute for `lib/prime.rb`.

A formula that become itself when plotted

『Ruby で学ぶ Ruby』用補助ライブラリ

「あなたの知らない超絶技巧プログラミングの世界」全ソースコード

_ allows you to write Ruby script by using only _.

An uroboros program with 100+ programming languages

A chat bot to publicly run Ruby in slack

grass-related programs

an implementation of dynamic-wind for ruby's continuation

ikamusume invades Ruby

RubyConf 2017 Credit Quine https://www.youtube.com/watch?v=ABuj0XfltpM

Helper methods for the Coverage library

material for Cookpad's Hackarade #4

A Quine that works with all release versions of CRuby, from Ruby 0.49 to Ruby 3.2.1

A self-reproducing program that shapes the station names of Yamanote Line

doublehelix obfuscates Ruby codes in Double-helix style

A robust quine program that works even after any one character is deleted.

inline-ook allows you to embed Ook! program in Ruby script

ThreadFiber is an implementation of fiber using threads.

prettytrace detects and omits repetition of backtrace, which makes backtrace shorter and smarter.

Scala-like case classes for Ruby

simpletrace reduces backtrace by removing path of installed libraries.

A simple Ruby wrapper for the Slack's Socket Mode API

"git bisect" ruby without compilation trouble

concov helps you comprehend continuous changes of coverage.

1234567890 allows you to write Ruby script by using only numbers.

A self-descriptive column object

A fast TOML parser gem fully compliant with TOML v1.0.0

A "nankai" program used in a Japanese anime television series "Sonny Boy"

A NES emulator written in Ruby