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ruby
The Ruby Programming Languagerake
A make-like build utility for Ruby.rbs
Type Signature for Rubydid_you_mean
The gem that has been saving people from typos since 2014debug
Debugging functionality for Rubywww.ruby-lang.org
Source of the https://www.ruby-lang.org website.prism
Prism Ruby parserrdoc
RDoc produces HTML and online documentation for Ruby projects.setup-ruby
An action to download a prebuilt Ruby and add it to the PATH in 5 secondstypeprof
An experimental type-level Ruby interpreter for testing and understanding Ruby coderuby.wasm
ruby.wasm is a collection of WebAssembly ports of the CRuby.spec
The Ruby Spec Suite aka ruby/specpsych
A libyaml wrapper for Rubyracc
Racc is an LALR(1) parser generator. It is written in Ruby itself, and generates ruby programs.irb
interactive Rubysyntax_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.reline
The compatible library with the API of Ruby's stdlib 'readline'webrick
HTTP server toolkitopenssl
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 Rubylrama
Pure Ruby LALR parser generatorrss
RSS reading and writingvscode-rdbg
VSCode Ruby rdbg Debuggercsv
CSV Reading and Writingdrb
Distributed object system for Rubyfiddle
A libffi wrapper for Ruby.error_highlight
The gem enhances Exception#message by adding a short explanation where the exception is raisedbenchmark
The Benchmark module provides methods for benchmarking Ruby code, giving detailed reports on the time taken for each task.rexml
REXML is an XML toolkit for Rubytimeout
Timeout provides a way to auto-terminate a potentially long-running operation if it hasn't finished in a fixed amount of time.bigdecimal
Arbitrary-precision decimal floating-point number library for Rubytk
Tk interface module using tcltklibostruct
OpenStruct implementationlogger
simple logging utilityerb
An easy to use but powerful templating system for Rubynet-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
docker-images
Ruby Docker Imagestracer
Outputs a source level execution trace of a Ruby program.all-ruby
Run various versions of ruby commanduri
URI is a module providing classes to handle Uniform Resource Identifierspstore
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 addressruby2_keywords
Shim library for Module#ruby2_keywordsfileutils
Several file utility methods for copying, moving, removing, etc.shell
Shell implements an idiomatic Ruby interface for common UNIX shell commandsmatrix
An implementation of Matrix and Vector classesnet-telnet
Provides telnet client functionality.iconv
iconv wrappernet-imap
Ruby client api for Internet Message Access Protocolio-console
add console capabilities to IO instancedocs.ruby-lang.org
Source of the docs.ruby-lang.org sitedigest
Provides a framework for message digest libraries.optparse
OptionParser is a class for command-line option analysis.net-smtp
This library provides functionality to send internet mail via SMTP, the Simple Mail Transfer Protocol.zlib
Ruby interface for the zlib compression/decompression librarysecurerandom
Interface for secure random number generatorchkbuild
Continuous Integration tool, mainly for Rubyopen-uri
OpenURI is an easy-to-use wrapper for Net::HTTP, Net::HTTPS and Net::FTP.forwardable
Provides delegation of specified methods to a designated objectxmlrpc
The Ruby standard library package 'xmlrpc'resolv
A thread-aware DNS resolver library written in Rubyprime
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 chkbuildgserver
GServer implements a generic serverruby-builder
A repository building Ruby/JRuby/TruffleRuby releases to be used in GitHub Actionsobserver
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 snaptempfile
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.play-ruby
Ruby Playground Websitepathname
Pathname represents the name of a file or directory on the filesystem, but not the file itself.actions
sdbm
Provides a simple file-based key-value store with String keys and values.un
Utilities to replace common UNIX commandsset
This library provides the Set class, which deals with a collection of unordered values with no duplicates.ruby-dev-builder
CRuby Dev Builds for GitHub Actionssyck
Syck from stdlib turned in to a gempp
Provides a PrettyPrinter for Ruby objectsEnglish
base64
Support for encoding and decoding binary data using a Base64 representationgit.ruby-lang.org
Manifest for the Ruby git servernet-pop
This library provides functionality for retrieving email via POP3, the Post Office Protocol version 3. For details of POP3repl_type_completor
delegate
This library provides three different ways to delegate method calls to an object.rbs_json_schema
Generate RBS files from JSON Schemavscode-typeprof
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