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The Ruby Programming Language (@ruby)

ruby

Stars
41,093
Global Org. Rank 391 (Top 0.2 %)
Registered about 14 years ago
Most used languages

Ruby
78.5 %

C
11.0 %

TypeScript
2.5 %

Emacs Lisp
1.8 %

Shell
1.8 %

JavaScript
1.2 %

Others 3.0 %
Location 🇯🇵 Japan
Country Total Rank 8
Country Ranking

Ruby
1

Yacc 1

C
17

Emacs Lisp
96

JavaScript
112

TypeScript
205

Dockerfile
230

HTML
268

Java
407

Shell
589

CSS
599

ruby

The Ruby Programming Language

rake

A make-like build utility for Ruby.

rbs

Type Signature for Ruby

did_you_mean

The gem that has been saving people from typos since 2014

debug

Debugging functionality for Ruby

www.ruby-lang.org

Source of the https://www.ruby-lang.org website.

rdoc

RDoc produces HTML and online documentation for Ruby projects.

prism

Prism Ruby parser

setup-ruby

An action to download a prebuilt Ruby and add it to the PATH in 5 seconds

typeprof

An experimental type-level Ruby interpreter for testing and understanding Ruby code

ruby.wasm

ruby.wasm is a collection of WebAssembly ports of the CRuby.

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.

irb

interactive Ruby

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.

webrick

HTTP server toolkit

gem_rbs_collection

A collection of RBS for gems.

reline

The compatible library with the API of Ruby's stdlib 'readline'

openssl

Provides SSL, TLS and general purpose cryptography.

TryRuby

This 4th iteration of TryRuby is a website where you can learn the Ruby language.

power_assert

Power Assert for Ruby

vscode-rdbg

VSCode Ruby rdbg Debugger

rss

RSS reading and writing

csv

CSV Reading and Writing

lrama

Pure Ruby LALR parser generator

drb

Distributed object system for Ruby

fiddle

A libffi wrapper for Ruby.

error_highlight

The gem enhances Exception#message by adding a short explanation where the exception is raised

benchmark

The Benchmark module provides methods for benchmarking Ruby code, giving detailed reports on the time taken for each task.

timeout

Timeout provides a way to auto-terminate a potentially long-running operation if it hasn't finished in a fixed amount of time.

tk

Tk interface module using tcltklib

rexml

REXML is an XML toolkit for Ruby

bigdecimal

Arbitrary-precision decimal floating-point number library for Ruby

ostruct

OpenStruct implementation

erb

An easy to use but powerful templating system for Ruby

logger

simple logging utility

net-http

Net::HTTP provides a rich library which can be used to build HTTP user-agents.

open3

Open3 gives you access to stdin, stdout, and stderr when running other programs.

dev-meeting-log

uri

URI is a module providing classes to handle Uniform Resource Identifiers

ruby-docker-images

Ruby Docker Images

pstore

PStore implements a file based persistence mechanism based on a Hash.

date

A subclass of Object includes Comparable module for handling dates.

strscan

Provides lexical scanning operations on a String.

ipaddr

A class to manipulate an IP address

ruby2_keywords

Shim library for Module#ruby2_keywords

fileutils

Several file utility methods for copying, moving, removing, etc.

mspec

RSpec-like test runner for the Ruby Spec Suite

shell

Shell implements an idiomatic Ruby interface for common UNIX shell commands

matrix

An implementation of Matrix and Vector classes

net-telnet

Provides telnet client functionality.

iconv

tracer

Outputs a source level execution trace of a Ruby program.

io-console

add console capabilities to IO instance

docs.ruby-lang.org

Source of the docs.ruby-lang.org site

digest

Provides a framework for message digest libraries.

optparse

OptionParser is a class for command-line option analysis.

zlib

Ruby interface for the zlib compression/decompression library

securerandom

Interface for secure random number generator

open-uri

OpenURI is an easy-to-use wrapper for Net::HTTP, Net::HTTPS and Net::FTP.

net-imap

Ruby client api for Internet Message Access Protocol

forwardable

Provides delegation of specified methods to a designated object

chkbuild

Continuous Integration tool, mainly for Ruby

net-smtp

This library provides functionality to send internet mail via SMTP, the Simple Mail Transfer Protocol.

xmlrpc

The Ruby standard library package 'xmlrpc'

resolv

A thread-aware DNS resolver library written in Ruby

prime

Prime numbers and factorization library.

cgi

CGI is a large class, providing several categories of methods, many of which are mixed in from other modules.

stringio

Pseudo `IO` class from/to `String`.

rubyci

The Ruby CI for chkbuild

gserver

GServer implements a generic server

observer

The Observer pattern provides a simple mechanism for one object to inform a set of interested third-party objects when its state changes.

snap.ruby

ruby-builder

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

tempfile

A utility class for managing temporary files.

etc

Provides access to information typically stored in UNIX /etc directory.

profile

net-ftp

This class implements the File Transfer Protocol.

singleton

The Singleton module implements the Singleton pattern.

yaml

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

net-protocol

The abstruct interface for net-* client.

actions

pathname

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

sdbm

Provides a simple file-based key-value store with String keys and values.

un

Utilities to replace common UNIX commands

set

This library provides the Set class, which deals with a collection of unordered values with no duplicates.

syck

Syck from stdlib turned in to a gem

pp

Provides a PrettyPrinter for Ruby objects

English

play-ruby

Ruby Playground Website

base64

Support for encoding and decoding binary data using a Base64 representation

git.ruby-lang.org

Manifest for the Ruby git server

net-pop

This library provides functionality for retrieving email via POP3, the Post Office Protocol version 3. For details of POP3

repl_type_completor

delegate

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

ruby-dev-builder

CRuby Dev Builds for GitHub Actions

rbs_json_schema

Generate RBS files from JSON Schema

redmine_rd_formatter

A redmine plugin for supporting RD as a wiki format