| any | extra | ruby-net-dns | 0.9.0-6 | クリーンなオブジェクト指向インターフェースと拡張可能なAPIを備えた pura Ruby DNS ライブラリ | 2025-04-19 |
| any | extra | ruby-net-ftp | 0.3.8-1 | Support for the File Transfer Protocol | 2025-05-01 |
| any | extra | ruby-net-http-persistent | 4.0.6-1 | Thread-safe persistent connections with Net::HTTP | 2025-09-15 |
| any | extra | ruby-net-imap | 0.5.12-1 | Ruby client api for Internet Message Access Protocol | 2025-10-24 |
| any | extra | ruby-net-ping | 2.0.8-6 | Ruby 用の ping インタフェースを提供します。独立した TCP, HTTP, LDAP, ICMP, UDP および外部 ping クラスが含まれています。 | 2025-04-19 |
| any | extra | ruby-net-pop | 0.1.2-5 | Ruby client library for POP3 | 2025-04-19 |
| any | extra | ruby-net-scp | 4.0.0-5 | A pure Ruby implementation of the SCP client protocol | 2025-04-19 |
| any | extra | ruby-net-smtp | 0.5.1-1 | Simple Mail Transfer Protocol client library for Ruby | 2025-10-24 |
| any | extra | ruby-net-ssh | 7.3.0-3 | A pure-Ruby implementation of the SSH2 client protocol. | 2025-04-22 |
| any | extra | ruby-netrc | 0.11.0-6 | Reads and writes netrc files | 2025-04-19 |
| any | extra | ruby-nkf | 0.2.0-2 | Ruby extension for Network Kanji Filter | 2025-04-19 |
| any | extra | ruby-notiffany | 0.1.3-6 | Wrapper libray for most popular notification libraries such as Growl, Libnotify, Notifu | 2025-04-19 |
| any | extra | ruby-observer | 0.1.2-3 | Implementation of the Observer object-oriented design pattern | 2025-04-19 |
| any | extra | ruby-octokit | 9.1.0-4 | Simple wrapper for the GitHub API | 2025-04-19 |
| any | extra | ruby-oedipus_lex | 2.6.2-5 | This is not your father’s lexer | 2025-04-19 |
| any | extra | ruby-optimist | 3.1.0-5 | Commandline option parser for Ruby that just gets out of your way | 2025-04-19 |
| any | extra | ruby-packetfu | 1.1.13-9 | Library for reading and writing packets to an interface or to a libpcap-formatted file | 2025-04-19 |
| any | extra | ruby-paint | 2.3.0-6 | Ruby paint manages terminal colors and effects | 2025-04-19 |
| any | extra | ruby-pandoc-ruby | 2.1.10-4 | Ruby wrapper for pandoc | 2025-04-19 |
| any | extra | ruby-parallel | 1.27.0-2 | Run any kind of code in parallel processes | 2025-04-19 |
| any | extra | ruby-parallel_tests | 5.4.0-1 | Run Test::Unit / RSpec / Cucumber / Spinach in parallel | 2025-08-03 |
| any | extra | ruby-parser | 3.3.9.0-1 | A production-ready Ruby parser written in pure Ruby | 2025-09-15 |
| any | extra | ruby-parslet | 2.0.0-5 | Parser construction library with great error reporting in Ruby | 2025-04-19 |
| any | extra | ruby-path_expander | 1.1.1-5 | Helps pre-process command-line arguments expanding directories into their constituent file | 2025-04-19 |
| any | extra | ruby-pathutil | 0.16.2-6 | Faster pure Ruby implementation of Pathname with extra bits | 2025-04-19 |
| any | extra | ruby-patience_diff | 1.2.0-6 | A Ruby implementation of the Patience diff algorithm | 2025-04-19 |
| any | extra | ruby-pdf-core | 0.10.0-4 | Implements low level PDF features for Prawn (experimental) | 2025-04-19 |
| any | extra | ruby-pdf-inspector | 1.3.0-6 | Collection of PDF::Reader based analysis classes for inspecting PDF output | 2025-04-19 |
| any | extra | ruby-pdf-reader | 2.15.0-1 | Ruby library that implements a PDF parser conforming as much as possible to the PDF specification from Adobe | 2025-10-31 |
| any | extra | ruby-permessage_deflate | 0.1.4-5 | Per-message DEFLATE compression extension for WebSocket connections | 2025-04-19 |
| any | extra | ruby-pkg-config | 1.6.4-1 | ruby による pkg-config の実装 | 2025-09-03 |
| any | extra | ruby-polyglot | 0.3.5-13 | Allows custom language loaders to be hooked into require | 2025-08-30 |
| any | extra | ruby-power_assert | 2.0.5-4 | Power Assert for Ruby | 2025-10-24 |
| any | extra | ruby-prawn | 2.5.0-6 | A fast and nimble PDF generator for Ruby | 2025-04-19 |
| any | extra | ruby-prawn-icon | 4.1.0-3 | Easy icons for Prawn | 2025-04-19 |
| any | extra | ruby-prawn-svg | 0.38.1-1 | SVG renderer for Prawn Ruby PDF library | 2025-10-31 |
| any | extra | ruby-prawn-table | 0.2.2-12 | Provides support for tables in Prawn | 2025-04-19 |
| any | extra | ruby-prawn-templates | 0.1.2-11 | Experimental extraction of template features from Prawn | 2025-04-19 |
| any | extra | ruby-prime | 0.1.4-1 | Prime numbers and factorization library | 2025-10-24 |
| any | extra | ruby-process-metrics | 0.2.1-6 | Provide detailed OS-specific process metrics | 2025-04-19 |
| any | extra | ruby-protocol-hpack | 1.5.1-3 | A compresssor and decompressor for HTTP 2.0 HPACK | 2025-04-19 |
| any | extra | ruby-protocol-http | 0.55.0-1 | Provides abstractions to handle HTTP protocols | 2025-10-24 |
| any | extra | ruby-protocol-http1 | 0.35.2-1 | A low level implementation of the HTTP/1 protocol | 2025-10-11 |
| any | extra | ruby-protocol-http2 | 0.23.0-1 | A low level implementation of the HTTP/2 protocol | 2025-10-11 |
| any | extra | ruby-protocol-rack | 0.16.0-1 | An implementation of the Rack protocol/specification | 2025-08-03 |
| any | extra | ruby-protocol-url | 0.4.0-1 | Provides abstractions for working with URLs | 2025-10-24 |
| any | extra | ruby-protocol-websocket | 0.20.2-1 | A low level implementation of the WebSocket protocol | 2025-05-04 |
| any | extra | ruby-pry | 0.15.2-2 | A runtime developer console and IRB alternative with powerful introspection capabilities | 2025-04-19 |
| any | extra | ruby-pry-byebug | 3.11.0-2 | Combine 'pry' with 'byebug'. Adds 'step', 'next', 'finish', 'continue' and 'break' commands to control execution. | 2025-04-19 |
| any | extra | ruby-ptools | 1.5.0-4 | Extra methods (power tools) for the File class for Ruby | 2025-04-19 |
| any | extra | ruby-public_suffix | 6.0.2-1 | Domain name parser based on the Public Suffix List | 2025-05-02 |
| any | extra | ruby-puppet-resource_api | 1.9.0-5 | This library provides a simple way to write new native resources for puppet. | 2025-04-19 |
| any | extra | ruby-puppet_forge | 5.0.4-3 | Ruby client for the Puppet Forge API. Access and manipulate the Puppet Forge API from Ruby. | 2025-04-19 |
| any | extra | ruby-puppet_metadata | 5.0.0-2 | Data structures for the Puppet Metadata | 2025-04-19 |
| any | extra | ruby-qed | 2.9.1-6 | Quality Ensured Documentation | 2025-04-19 |
| any | extra | ruby-rack | 3.2.4-1 | Minimal, modular, and adaptable interface for developing web applications | 2025-11-02 |
| any | extra | ruby-rack-protection | 4.2.1-1 | Protect against typical web attacks, works with all Rack apps, including Rails | 2025-10-11 |
| any | extra | ruby-rack-session | 2.1.1-1 | Session management implementation for Rack. | 2025-09-02 |
| any | extra | ruby-rack-test | 2.2.0-2 | small, simple testing API for Rack apps | 2025-04-19 |
| any | extra | ruby-rackup | 2.2.1-3 | A general server command for Rack applications | 2025-04-19 |
| any | extra | ruby-rails-dom-testing | 2.3.0-1 | Dom and Selector assertions for Rails applications | 2025-06-02 |
| any | extra | ruby-rails-html-sanitizer | 1.6.2-3 | HTML sanitization for Rails applications | 2025-04-19 |
| any | extra | ruby-rainbow | 3.1.1-5 | Rainbow is extension to ruby's String class adding support for colorizing text on ANSI terminal | 2025-04-19 |
| any | extra | ruby-rake | 13.3.0-1 | Ruby で実装された Make ライクなビルドツール | 2025-10-24 |
| any | extra | ruby-rake-compiler | 1.3.1-1 | Rake-based Ruby Extension (C, Java) task generator | 2025-05-19 |
| any | extra | ruby-rake-compiler-dock | 1.10.0-1 | Easy to use and reliable cross compiler environment for building Windows, Linux, Mac and JRuby binary gems | 2025-10-25 |
| any | extra | ruby-rake-contrib | 1.0.0.20210616-5 | Additional libraries for Rake | 2025-04-19 |
| any | extra | ruby-range_compressor | 1.2.0-5 | Compresses Arrays of Objects to Arrays of Ranges | 2025-04-19 |
| any | extra | ruby-rb-fsevent | 0.11.2-5 | FSEvents API with signals handled (without RubyCocoa) | 2025-04-19 |
| any | extra | ruby-rb-inotify | 0.10.1-6 | Thorough inotify wrapper for Ruby using FFI | 2025-04-19 |
| any | extra | ruby-rbnacl | 7.1.2-2 | Ruby FFI binding to the Networking and Cryptography (NaCl) library (libsodium) | 2025-04-19 |
| any | extra | ruby-rbs | 3.8.0-2 | RBS is the language for type signatures for Ruby and standard library definitions | 2025-04-19 |
| any | extra | ruby-rdoc | 6.14.0-1 | Command-line documentation generator for Ruby projects | 2025-08-11 |
| any | extra | ruby-red-colors | 0.4.0-1 | Provides a wide array of features for dealing with colors | 2025-08-29 |
| any | extra | ruby-regexp_parser | 2.10.0-2 | A library for tokenizing, lexing, and parsing Ruby regular expressions | 2025-04-19 |
| any | extra | ruby-repl_type_completor | 0.1.11-1 | Type based completion for REPL | 2025-06-09 |
| any | extra | ruby-resolv-replace | 0.1.1-2 | Replace Socket DNS with Resolv | 2025-04-19 |
| any | extra | ruby-rexml | 3.4.4-1 | An XML toolkit for Ruby | 2025-10-31 |
| any | extra | ruby-rinda | 0.2.0-2 | The Linda distributed computing paradigm in Ruby | 2025-04-19 |
| any | extra | ruby-ronn-ng | 0.10.1-6 | Manual page formatter that generates man pages from markdown | 2025-04-19 |
| any | extra | ruby-rouge | 4.6.1-1 | Pure-ruby code highlighter that is compatible with pygments | 2025-10-05 |
| any | extra | ruby-rr | 3.1.1-5 | RR is a test double framework that features a rich selection of double techniques and a terse syntax | 2025-04-19 |
| any | extra | ruby-rspec | 3.13.2-1 | RSpec meta-gem that depends on the other components | 2025-10-27 |
| any | extra | ruby-rspec-core | 3.13.6-1 | RSpec runner and formatters | 2025-10-27 |
| any | extra | ruby-rspec-expectations | 3.13.5-1 | Provides a readable API to express expected outcomes of a code example | 2025-06-06 |
| any | extra | ruby-rspec-files | 1.1.3-6 | RSpec helpers for buffering and detecting file descriptor leaks | 2025-04-19 |
| any | extra | ruby-rspec-its | 1.3.1-3 | RSpec extension gem for attribute matching | 2025-04-19 |
| any | extra | ruby-rspec-memory | 1.0.4-6 | RSpec helpers for checking memory allocations | 2025-04-19 |
| any | extra | ruby-rspec-mocks | 3.13.5-1 | RSpecs 'test double' framework, with support for stubbing and mocking | 2025-06-02 |
| any | extra | ruby-rspec-rerun | 1.1.0-5 | rerun failed RSpec examples for brittle tests | 2025-04-19 |
| any | extra | ruby-rspec-support | 3.13.6-1 | Common code needed by the other RSpec gems. Not intended for direct use | 2025-10-24 |
| any | extra | ruby-rss | 0.3.1-4 | Family of libraries that support various formats of XML "feeds" | 2025-04-19 |
| any | extra | ruby-rubocop-ast | 1.47.1-1 | RuboCop's AST extensions and NodePattern functionality | 2025-10-11 |
| any | extra | ruby-rubocop-performance | 1.26.1-1 | An extension of RuboCop focused on code performance checks | 2025-10-25 |
| any | extra | ruby-rubocop-rake | 0.7.1-1 | A RuboCop plugin for Rake | 2025-04-21 |
| any | extra | ruby-rubocop-rspec | 3.7.0-1 | Code style checking for RSpec files. A plugin for the RuboCop code style enforcing & linting tool | 2025-10-11 |
| any | extra | ruby-ruby-progressbar | 1.13.0-4 | Flexible text progress bar library for Ruby | 2025-04-19 |
| any | extra | ruby-ruby-rc4 | 0.1.5-6 | Implementation of the RC4 algorithm | 2025-04-19 |
| any | extra | ruby-ruby_memcheck | 1.2.0-6 | Use Valgrind memcheck without going crazy | 2025-04-19 |
| any | extra | ruby-rubydns | 2.0.2-10 | High-performance asynchronous DNS server and resolver | 2025-04-19 |