https://github.com/rubyworks/hashery
Facets Hashery Collection of Hash-based classes
Last synced: 30 Apr 2026 - Ranking: 25.0
https://github.com/jeremyevans/erubi
Small ERB Implementation
Last synced: 30 Apr 2026 - Ranking: 30.5
https://github.com/dkubb/equalizer
Define equality, equivalency and hash methods automatically
Last synced: 30 Apr 2026 - Ranking: 29.0
https://github.com/ahoward/systemu
univeral capture of stdout and stderr and handling of child process pid for windows, *nix, etc.
Last synced: 30 Apr 2026 - Ranking: 27.4
https://github.com/piotrmurach/tty-cursor
Terminal cursor movement and manipulation of cursor properties such as visibility
cli cursor-moves cursor-position ruby-gem terminal tty tty-components
Last synced: 30 Apr 2026 - Ranking: 27.0
https://github.com/halfbyte/afm
A simple library to read Adobe Font Metrics files.
Last synced: 30 Apr 2026 - Ranking: 22.9
https://github.com/danielsdeleo/deep_merge
Recursive Merging for Ruby Hashes
Last synced: 30 Apr 2026 - Ranking: 28.2
https://github.com/thoughtbot/cocaine
A small library for doing (command) lines.
Last synced: 30 Apr 2026 - Ranking: 29.2
https://github.com/threedaymonk/htmlentities
HTMLEntities is a simple library to facilitate encoding and decoding of named (ý and so on) or numerical ({ or Ī) entities in HTML and XHTML documents.
Last synced: 30 Apr 2026 - Ranking: 29.3
https://github.com/httprb/form_data
Utility-belt to build form data request bodies.
Last synced: 30 Apr 2026 - Ranking: 28.4
https://github.com/guard/rb-fsevent
FSEvents API with signals handled (without RubyCocoa)
Last synced: 30 Apr 2026 - Ranking: 8.8
https://github.com/threedaymonk/text
Collection of text algorithms. gem install text
Last synced: 30 Apr 2026 - Ranking: 29.7
https://github.com/rgrove/crass
A Ruby CSS parser that's fully compliant with the CSS Syntax Level 3 specification.
Last synced: 30 Apr 2026 - Ranking: 29.0
https://github.com/caiges/Ruby-RC4
Implementation of the RC4 algorithm.
Last synced: 30 Apr 2026 - Ranking: 24.2
https://github.com/ahoward/open4
open child process with handles on pid, stdin, stdout, and stderr: manage child processes and their io handles easily.
Last synced: 30 Apr 2026 - Ranking: 28.5
https://github.com/CocoaPods/fourflusher
A library for interacting with Xcode simulators.
Last synced: 30 Apr 2026 - Ranking: 6.0
https://github.com/floraison/et-orbi
Time zones for fugit and rufus-scheduler. Urbi et Orbi.
Last synced: 30 Apr 2026 - Ranking: 26.9
https://github.com/ruby-gettext/locale
Ruby-Locale is the pure ruby library which provides basic and general purpose APIs for localization.
Last synced: 30 Apr 2026 - Ranking: 26.5
https://github.com/gamache/fuzzyurl.rb
A Ruby Gem for non-strict parsing, manipulation, and wildcard matching of URLs.
Last synced: 30 Apr 2026 - Ranking: 23.4
https://github.com/redis/hiredis-rb
Ruby wrapper for hiredis
Last synced: 30 Apr 2026 - Ranking: 28.8
https://github.com/vmg/rinku
Autolinking. Ruby. Yes, that's pretty much it.
Last synced: 30 Apr 2026 - Ranking: 30.0
https://github.com/jmhodges/rchardet
Character encoding auto-detection in Ruby. As smart as your browser. Open source.
Last synced: 30 Apr 2026 - Ranking: 29.4
https://github.com/lostisland/faraday-net_http
Faraday adapter for Net::HTTP
Last synced: 30 Apr 2026 - Ranking: 28.3
https://github.com/rails/ruby-coffee-script
Ruby CoffeeScript Compiler
Last synced: 30 Apr 2026 - Ranking: 27.1
https://github.com/jarmo/require_all
A wonderfully simple way to load Ruby code
Last synced: 30 Apr 2026 - Ranking: 28.1
https://github.com/knu/ruby-unf_ext
Unicode Normalization Form support library for CRuby
Last synced: 30 Apr 2026 - Ranking: 28.7
https://github.com/e2/nenv
Convenient wrapper for Ruby's ENV
Last synced: 30 Apr 2026 - Ranking: 27.1
https://github.com/nov/attr_required
Provide attr_required with presence validation
Last synced: 30 Apr 2026 - Ranking: 24.6
https://github.com/lostisland/faraday-em_synchrony
Faraday adapter for EM::Synchrony
Last synced: 30 Apr 2026 - Ranking: 24.6
https://github.com/teamcapybara/xpath
Ruby library for generating XPath expressions
Last synced: 30 Apr 2026 - Ranking: 30.0
https://github.com/guard/notiffany
wrapper for popular notification libs
Last synced: 30 Apr 2026 - Ranking: 28.9
https://github.com/dry-rb/dry-equalizer
⚠ Dry::Equalizer is now part of dry-core; this separate codebase is now deprecated ⚠
Last synced: 30 Apr 2026 - Ranking: 28.4
https://github.com/ruby-grape/mustermann-grape
Implements the grape pattern type for Mustermann.
Last synced: 30 Apr 2026 - Ranking: 24.8
https://github.com/lostisland/faraday-patron
Faraday adapter for Patron
Last synced: 30 Apr 2026 - Ranking: 22.7
https://github.com/piotrmurach/tty-reader
A set of methods for processing keyboard input in character, line and multiline modes.
cli console line-editing ruby ruby-gem terminal tty word-completion
Last synced: 30 Apr 2026 - Ranking: 27.5
https://github.com/joker1007/proc_to_ast
convert Proc to Parser::AST::Node, using parser gem.
Last synced: 30 Apr 2026 - Ranking: 24.4
https://github.com/kigster/colored2
112M downloads and counting! ANSI colors in your terminal, simple as it can be. An updated and maintained fork of the original gem "colored" by @defunkt
Last synced: 30 Apr 2026 - Ranking: 26.4
https://github.com/knu/ruby-domain_name
Domain Name manipulation library for Ruby
Last synced: 30 Apr 2026 - Ranking: 28.3
https://github.com/SamSaffron/lru_redux
An efficient optionally thread safe LRU Cache
Last synced: 30 Apr 2026 - Ranking: 29.6
https://github.com/discourse/mini_mime
minimal mime type library
Last synced: 30 Apr 2026 - Ranking: 30.4
https://github.com/tmm1/http_parser.rb
simple callback-based HTTP request/response parser
Last synced: 30 Apr 2026 - Ranking: 30.8
https://github.com/chef/libyajl2-gem
gem to install the libyajl2 c-library for distributions which do not have it
Last synced: 30 Apr 2026 - Ranking: 25.0
https://github.com/fog/fog-powerdns
Module for the 'fog' gem to support PowerDNS
Last synced: 30 Apr 2026 - Ranking: 3.8
https://github.com/fog/fog-serverlove
Module for the 'fog' gem to support ServerLove
Last synced: 30 Apr 2026 - Ranking: -Infinity
https://github.com/fog/fog-vmfusion
Module for the 'fog' gem to support VMWARE Fusion
Last synced: 30 Apr 2026 - Ranking: 20.1
https://github.com/apotonick/declarative-option
Dynamic Options to evaluate at runtime.
Last synced: 30 Apr 2026 - Ranking: 24.2
https://github.com/TwP/little-plugger
A gems based plugin framework for Ruby
Last synced: 30 Apr 2026 - Ranking: 26.0
https://github.com/pazdera/word_wrap
A simple word-wrapping tool and a tiny single-purpose library written in Ruby.
Last synced: 30 Apr 2026 - Ranking: 23.4
https://github.com/net-ssh/net-ssh-gateway
A gateway class for tunneling connections via SSH over a forwarded port
Last synced: 30 Apr 2026 - Ranking: 25.5
https://github.com/knu/ruby-unf
A wrapper library to bring Unicode Normalization Form support to Ruby/JRuby
Last synced: 30 Apr 2026 - Ranking: 28.7
https://github.com/getsentry/raven-ruby
Raven is the legacy Ruby SDK for Sentry (getsentry.com) — replaced by sentry-ruby
Last synced: 30 Apr 2026 - Ranking: -Infinity
https://github.com/jeremyevans/ruby-warning
Add custom processing for warnings
Last synced: 30 Apr 2026 - Ranking: 28.4
https://github.com/faye/websocket-extensions-ruby
Generic extension management for WebSocket connections
Last synced: 30 Apr 2026 - Ranking: 26.8
https://github.com/fastlane/fastlane
🚀 The easiest way to automate building and releasing your iOS and Android apps
android apps automation deployment fastlane hacktoberfest ios mobile ruby screenshots
Last synced: 30 Apr 2026 - Ranking: 38.0
https://github.com/punderthings/ruby-ldap3
Ruby/LDAP is an extension library for Ruby. It provides the interface to some LDAP libraries (e.g. OpenLDAP, Netscape SDK and Active Directory). The common API for application development is described in RFC1823 and is supported by Ruby/LDAP.
Last synced: 30 Apr 2026 - Ranking: 2.7
https://github.com/SeleniumHQ/selenium
A browser automation framework and ecosystem.
dotnet java javascript python ruby rust selenium webdriver
Last synced: 30 Apr 2026 - Ranking: 39.2
https://github.com/protocolbuffers/protobuf
Protocol Buffers - Google's data interchange format
marshalling protobuf protobuf-runtime protoc protocol-buffers protocol-compiler rpc serialization
Last synced: 30 Apr 2026 - Ranking: 41.3
https://github.com/mongodb/mongoid
The Official Ruby Object Mapper for MongoDB
mongodb mongodb-driver orm orm-framework ruby ruby-on-rails
Last synced: 30 Apr 2026 - Ranking: 33.6
https://github.com/chef/chef
Chef Infra, a powerful automation platform that transforms infrastructure into code automating how infrastructure is configured, deployed and managed across any environment, at any scale
automation cfgmgt chef deployment devops hacktoberfest infrastructure
Last synced: 30 Apr 2026 - Ranking: 37.9
https://github.com/heartcombo/devise
Flexible authentication solution for Rails with Warden.
authentication devise rails ruby
Last synced: 30 Apr 2026 - Ranking: 37.8
https://github.com/sidekiq/sidekiq
Simple, efficient background processing for Ruby
background-jobs jobs ruby sidekiq
Last synced: 30 Apr 2026 - Ranking: 37.2
https://github.com/ruby/rubygems
Library packaging and distribution for Ruby.
Last synced: 30 Apr 2026 - Ranking: 39.2
https://github.com/fog/fog
The Ruby cloud services library.
Last synced: 30 Apr 2026 - Ranking: 33.8
https://github.com/sorbet/sorbet
A fast, powerful type checker designed for Ruby
Last synced: 30 Apr 2026 - Ranking: 35.7
https://github.com/puma/puma
A Ruby/Rack web server built for parallelism
multithreading rack ruby server
Last synced: 30 Apr 2026 - Ranking: 37.1
https://github.com/stripe/stripe-ruby
Ruby library for the Stripe API.
Last synced: 30 Apr 2026 - Ranking: 32.0
https://github.com/googleapis/google-cloud-ruby
Google Cloud Client Library for Ruby
Last synced: 30 Apr 2026 - Ranking: 32.8
https://github.com/ruby-grape/grape
An opinionated framework for creating REST-like APIs in Ruby.
Last synced: 30 Apr 2026 - Ranking: 36.2
https://github.com/rouge-ruby/rouge
A pure Ruby code highlighter that is compatible with Pygments
minitest rubocop ruby syntax-highlighting
Last synced: 30 Apr 2026 - Ranking: 35.9
https://github.com/teamcapybara/capybara
Acceptance test framework for web applications
Last synced: 30 Apr 2026 - Ranking: 36.9
https://github.com/newrelic/newrelic-ruby-agent
New Relic RPM Ruby Agent
agent apm-agent hacktoberfest ruby
Last synced: 30 Apr 2026 - Ranking: 32.7
https://github.com/carrierwaveuploader/carrierwave
Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks
Last synced: 30 Apr 2026 - Ranking: 36.1
https://github.com/rspec/rspec-core
RSpec runner and formatters
Last synced: 30 Apr 2026 - Ranking: -Infinity
https://github.com/alexreisner/geocoder
Complete Ruby geocoding solution.
geocoding geocoding-api geocoding-objects geocoding-requests
Last synced: 30 Apr 2026 - Ranking: 34.1
https://github.com/doorkeeper-gem/doorkeeper
Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.
authentication authorization doorkeeper grape identity oauth oauth2 oauth2-provider oauth2-server ruby-on-rails
Last synced: 30 Apr 2026 - Ranking: 35.5
https://github.com/rubocop/rubocop-rails
A RuboCop extension focused on enforcing Rails best practices and coding conventions.
code-formatter hacktoberfest linter rails rubocop ruby static-code-analysis
Last synced: 30 Apr 2026 - Ranking: 34.0
https://github.com/jordansissel/fpm
Effing package management! Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity.
Last synced: 30 Apr 2026 - Ranking: 35.5
https://github.com/ruby/rake
A make-like build utility for Ruby.
hacktoberfest rake rakefile ruby
Last synced: 30 Apr 2026 - Ranking: 36.5
https://github.com/jeremyevans/sequel
Sequel: The Database Toolkit for Ruby
Last synced: 30 Apr 2026 - Ranking: 35.7
https://github.com/paper-trail-gem/paper_trail
Track changes to your rails models
activerecord audit log rails ruby
Last synced: 30 Apr 2026 - Ranking: 34.0
https://github.com/pry/pry
A runtime developer console and IRB alternative with powerful introspection capabilities.
console debugger introspection irb pry reflection ruby runtime
Last synced: 30 Apr 2026 - Ranking: 36.3
https://github.com/RubyMoney/money
A Ruby Library for dealing with money and currency conversion.
Last synced: 30 Apr 2026 - Ranking: 33.1
https://github.com/chef/ohai
Ohai profiles your system and emits JSON
chef configuration configuration-management discovery hacktoberfest ohai ruby
Last synced: 30 Apr 2026 - Ranking: 33.3
https://github.com/heartcombo/simple_form
Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.
dsl form-builder rails rails-helper ruby
Last synced: 30 Apr 2026 - Ranking: 34.2
https://github.com/MiniProfiler/rack-mini-profiler
Profiler for your development and production Ruby rack apps.
Last synced: 30 Apr 2026 - Ranking: 33.4
https://github.com/ruby-oauth/oauth2
🔐 oauth2 - A Ruby wrapper for the OAuth 2.0, & 2.1 Authorization Frameworks, including OpenID Connect (OIDC)
authentication authorization oauth2 oauth2-client oidc oidc-client security
Last synced: 30 Apr 2026 - Ranking: 34.0
https://github.com/grosser/parallel_tests
Ruby: 2 CPUs = 2x Testing Speed for RSpec, Test::Unit and Cucumber
Last synced: 30 Apr 2026 - Ranking: 33.7
https://github.com/ruby-git/ruby-git
Ruby/Git is a Ruby library that can be used to create, read and manipulate Git repositories by wrapping system calls to the git binary.
Last synced: 30 Apr 2026 - Ranking: 33.4
https://github.com/aasm/aasm
AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)
aasm activerecord hacktoberfest mongoid rails ruby state-machine transition
Last synced: 30 Apr 2026 - Ranking: 33.9
https://github.com/asciidoctor/asciidoctor
:gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.
asciidoc asciidoctor converter docbook html manpage ruby rubygem
Last synced: 30 Apr 2026 - Ranking: 34.7
https://github.com/deivid-rodriguez/byebug
Debugging in Ruby
Last synced: 30 Apr 2026 - Ranking: 34.2
https://github.com/redis/redis-rb
A Ruby client library for Redis
Last synced: 30 Apr 2026 - Ranking: 35.6
https://github.com/net-ssh/net-ssh
Pure Ruby implementation of an SSH (protocol 2) client
Last synced: 30 Apr 2026 - Ranking: 34.1