The Ruby Programming Language

rake

A make-like build utility for Ruby.

rbs

Type Signature for Ruby

spec

The Ruby Spec Suite aka ruby/spec

psych

A libyaml wrapper for Ruby

racc

Racc is an LALR(1) parser generator. It is written in Ruby itself, and generates ruby programs.

syntax_suggest

Searching for unexpected `end` syntax errors takes a lot of time. Let this gem do it for you!

curses

Ruby binding for curses, ncurses, and PDCurses. Formerly part of the ruby standard library.

gem_rbs_collection

A collection of RBS for gems.

vscode-rdbg

VSCode Ruby rdbg Debugger

dev-meeting-log

Log archive for monthly Developers Meeting

ruby-docker-images

Ruby Docker Images

ipaddr

A class to manipulate an IP address

ruby2_keywords

Shim library for Module#ruby2_keywords

io-console

add console capabilities to IO instance

optparse

OptionParser is a class for command-line option analysis.

docs.ruby-lang.org

Source of the docs.ruby-lang.org site

zlib

Ruby interface for the zlib compression/decompression library

securerandom

Interface for secure random number generator

rubyci

The Ruby CI for chkbuild

ruby-builder

A repository building Ruby/JRuby/TruffleRuby releases to be used in GitHub Actions

yaml

This module provides a Ruby interface for data serialization in YAML format.

pathname

Pathname represents the name of a file or directory on the filesystem, but not the file itself.

actions

delegate

This library provides three different ways to delegate method calls to an object.

time

Extends the Time class with methods for parsing and conversion

gdbm

Ruby extension for GNU dbm.

elisp-ruby-electric

ruby-ci-image

A pipeline to publish Ruby CI container images to http://ghcr.io/ruby/ruby-ci-image .

cache.r-l.o

Small rack app for directory index of cache.r-l.o

setup-msys2-gcc

Creates a prepackaged gcc for use with Ruby (mingw32, mingw64, & ucrt64)