https://github.com/ruby/bigdecimal
Arbitrary-precision decimal floating-point number library for Ruby
Last synced: 09 May 2026 - Ranking: 32.4
https://github.com/aquasync/ruby-ole
A library for easy read/write access to OLE compound documents for Ruby
Last synced: 09 May 2026 - Ranking: 26.1
https://github.com/heartcombo/responders
A set of Rails responders to dry up your application
controllers flash-messages rails ruby
Last synced: 09 May 2026 - Ranking: 33.2
https://github.com/geemus/netrc
Reads and writes netrc files.
Last synced: 09 May 2026 - Ranking: 25.3
https://github.com/rails-api/case_transform
Extraction of the key_transform abilities of ActiveModelSerializers
Last synced: 09 May 2026 - Ranking: 3.1
https://github.com/fog/fog-local
Module for the 'fog' gem to support local filesystem storage
Last synced: 09 May 2026 - Ranking: 27.1
https://github.com/patsplat/plist
All-purpose Property List manipulation library
Last synced: 09 May 2026 - Ranking: 29.6
https://github.com/heartcombo/has_scope
Map incoming controller parameters to named scopes in your resources
Last synced: 09 May 2026 - Ranking: 29.8
https://github.com/mustache/mustache
Logic-less Ruby templates.
Last synced: 09 May 2026 - Ranking: 33.1
https://github.com/dry-rb/dry-logic
Predicate logic with rule composition
dry-rb gem library predicate-logic predicates ruby rubygem rule-engine
Last synced: 09 May 2026 - Ranking: 30.3
https://github.com/solnic/virtus
[DISCONTINUED ] Attributes on Steroids for Plain Old Ruby Objects
Last synced: 09 May 2026 - Ranking: 33.4
https://github.com/babel/ruby-babel-transpiler
Ruby Babel is a bridge to the JS Babel transpiler.
Last synced: 09 May 2026 - Ranking: 25.9
https://github.com/imanel/websocket-ruby
Universal Ruby library to handle WebSocket protocol
Last synced: 09 May 2026 - Ranking: 30.4
https://github.com/mjackson/rack-accept
HTTP Accept* for Ruby/Rack
Last synced: 09 May 2026 - Ranking: 5.8
https://github.com/net-ssh/net-scp
Pure Ruby implementation of the SCP protocol
Last synced: 09 May 2026 - Ranking: 29.8
https://github.com/cjheath/polyglot
Augment 'require' to load non-ruby file types
Last synced: 09 May 2026 - Ranking: 25.4
https://github.com/lostisland/faraday_middleware
Various Faraday middlewares for Faraday-based API wrappers
Last synced: 09 May 2026 - Ranking: 32.1
https://github.com/sstephenson/hike
A Ruby library for finding files in a set of paths
Last synced: 09 May 2026 - Ranking: 26.2
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: 09 May 2026 - Ranking: 29.3
https://github.com/chef/mixlib-config
A simple class based Config mechanism, similar to the one found in Chef
Last synced: 09 May 2026 - Ranking: -Infinity
https://github.com/CocoaPods/Nanaimo
A native ruby implementation of ASCII plist parsing & serializing
Last synced: 09 May 2026 - Ranking: 26.0
https://github.com/SamSaffron/memory_profiler
memory_profiler for ruby
Last synced: 09 May 2026 - Ranking: 32.0
https://github.com/halfbyte/afm
A simple library to read Adobe Font Metrics files.
Last synced: 09 May 2026 - Ranking: 22.9
https://github.com/KnapsackPro/knapsack
Knapsack splits tests evenly across parallel CI nodes to run fast CI build and save you time.
auto-balancing buildkite ci-server circle-ci cucumber minitest parallelism rspec ruby semaphore-ci snap-ci spinach testing-tools travis-ci turnip
Last synced: 09 May 2026 - Ranking: 31.2
https://github.com/xcpretty/xcpretty
Flexible and fast xcodebuild formatter
Last synced: 09 May 2026 - Ranking: 12.1
https://github.com/rails/sprockets-rails
Sprockets Rails integration
Last synced: 09 May 2026 - Ranking: 32.6
https://github.com/leejarvis/slop
Simple Lightweight Option Parsing - ✨ new contributors welcome ✨
beginner-friendly command-line easy-to-use option-parser ruby simple
Last synced: 09 May 2026 - Ranking: 32.4
https://github.com/fxn/zeitwerk
Efficient and thread-safe code loader for Ruby
Last synced: 09 May 2026 - Ranking: 33.2
https://github.com/rails/sass-rails
Ruby on Rails stylesheet engine for Sass
Last synced: 09 May 2026 - Ranking: 31.4
https://github.com/state-machines/state_machines
Adds support for creating state machines for attributes on any Ruby class
Last synced: 09 May 2026 - Ranking: 31.3
https://github.com/attr-encrypted/encryptor
A simple wrapper for the standard ruby OpenSSL library
Last synced: 09 May 2026 - Ranking: 28.9
https://github.com/mhs/with_env-rb
Ruby library WithEnv is an extremely small helper module for executing code with ENV variables.
Last synced: 09 May 2026 - Ranking: 22.5
https://github.com/ku1ik/rainbow
Ruby gem for colorizing printed text on ANSI terminals
Last synced: 09 May 2026 - Ranking: -Infinity
https://github.com/chef/wmi-lite
Lightweight, low-dependency wrapper for basic WMI functionality on Windows.
Last synced: 09 May 2026 - Ranking: 26.1
https://github.com/jeremyevans/erubi
Small ERB Implementation
Last synced: 09 May 2026 - Ranking: 30.5
https://github.com/slack-notifier/slack-notifier
A simple wrapper for posting to slack channels
Last synced: 09 May 2026 - Ranking: -Infinity
https://github.com/rmosolgo/graphiql-rails
Mount the GraphiQL query editor in a Rails app
Last synced: 09 May 2026 - Ranking: 30.5
https://github.com/state-machines/state_machines-activemodel
StateMachines ActiveModel Integration
activemodel ruby state-machine
Last synced: 09 May 2026 - Ranking: 27.2
https://github.com/fog/fog-json
Shared JSON related functionality for fog
Last synced: 09 May 2026 - Ranking: 23.3
https://github.com/xijo/reverse_markdown
Ruby gem to convert html into markdown
Last synced: 09 May 2026 - Ranking: 31.1
https://github.com/rails/coffee-rails
CoffeeScript adapter for the Rails asset pipeline. Also adds support for .coffee views.
Last synced: 09 May 2026 - Ranking: 29.4
https://github.com/fog/fog-ecloud
Module for the 'fog' gem to support Terremark Enterprise Cloud
Last synced: 09 May 2026 - Ranking: 20.4
https://github.com/celluloid/celluloid-io
UNMAINTAINED: See celluloid/celluloid#779 - Evented sockets for Celluloid actors
Last synced: 09 May 2026 - Ranking: 30.0
https://github.com/tomykaira/rspec-parameterized
RSpec::Parameterized supports simple parameterized test syntax in rspec.
Last synced: 09 May 2026 - Ranking: 30.0
https://github.com/tenderlove/hana
An implementation of JSON Patch and JSON Pointer for Ruby
json json-patch json-pointer ruby
Last synced: 09 May 2026 - Ranking: 28.5
https://github.com/mime-types/mime-types-data
MIME Type registry data
Last synced: 09 May 2026 - Ranking: 29.4
https://github.com/sporkmonger/uuidtools
A simple universally unique ID generation library.
Last synced: 09 May 2026 - Ranking: 30.1
https://github.com/ipaddress-gem/ipaddress
A library to handle IPv4 and IPv6 addresses in a modern and productive way.
Last synced: 09 May 2026 - Ranking: 11.4
https://github.com/dry-rb/dry-container
A simple, configurable object container implemented in Ruby
Last synced: 09 May 2026 - Ranking: 30.5
https://github.com/piotrmurach/tty-prompt
A beautiful and powerful interactive command line prompt
cli menus prompt ruby-cli ruby-gem terminal terminal-input terminal-menu tty tty-components user-interface
Last synced: 09 May 2026 - Ranking: 31.9
https://github.com/grosser/fast_gettext
Ruby GetText, but 12x faster + 530x less garbage + simple + clean namespace + threadsafe + extendable + multiple backends
Last synced: 09 May 2026 - Ranking: 30.8
https://github.com/repeatedly/fluent-plugin-record-modifier
Fluentd filter plugin for modifying each event record
Last synced: 09 May 2026 - Ranking: 29.3
https://github.com/redis-store/redis-rails
Redis stores for Ruby on Rails
Last synced: 09 May 2026 - Ranking: 29.2
https://github.com/rubys/nokogumbo
A Nokogiri interface to the Gumbo HTML5 parser.
Last synced: 09 May 2026 - Ranking: 27.7
https://github.com/redis/hiredis-rb
Ruby wrapper for hiredis
Last synced: 09 May 2026 - Ranking: 28.8
https://github.com/mbj/unparser
Turn Ruby AST into semantically equivalent Ruby source
parser ruby ruby-syntax unparser
Last synced: 09 May 2026 - Ranking: 30.0
https://github.com/tmm1/rbtrace
like strace, but for ruby code
Last synced: 09 May 2026 - Ranking: 31.7
https://github.com/fog/fog-atmos
Module for the 'fog' gem to support Atmos Cloud Storage
Last synced: 09 May 2026 - Ranking: -Infinity
https://github.com/guard/notiffany
wrapper for popular notification libs
Last synced: 09 May 2026 - Ranking: 28.9
https://github.com/piotrmurach/pastel
Terminal output styling with intuitive and clean API.
colors escape-sequences ruby ruby-gem string-styling style terminal-emulators terminal-themes
Last synced: 09 May 2026 - Ranking: 29.9
https://github.com/rubyworks/ansi
Set of ANSI Code based classes and modules for Ruby
Last synced: 09 May 2026 - Ranking: 26.1
https://github.com/e2/nenv
Convenient wrapper for Ruby's ENV
Last synced: 09 May 2026 - Ranking: 27.1
https://github.com/SamSaffron/lru_redux
An efficient optionally thread safe LRU Cache
Last synced: 09 May 2026 - Ranking: 29.6
https://github.com/guard/rb-inotify
A thorough inotify wrapper for Ruby using FFI.
Last synced: 09 May 2026 - Ranking: 32.2
https://github.com/ruby-grape/mustermann-grape
Implements the grape pattern type for Mustermann.
Last synced: 09 May 2026 - Ranking: 24.8
https://github.com/dkubb/equalizer
Define equality, equivalency and hash methods automatically
Last synced: 09 May 2026 - Ranking: 29.0
https://github.com/rails/rails-dom-testing
Extracting DomAssertions and SelectorAssertions from ActionView.
Last synced: 09 May 2026 - Ranking: 30.5
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: 09 May 2026 - Ranking: 28.5
https://github.com/ruby-gettext/locale
Ruby-Locale is the pure ruby library which provides basic and general purpose APIs for localization.
Last synced: 09 May 2026 - Ranking: 26.5
https://github.com/teamcapybara/xpath
Ruby library for generating XPath expressions
Last synced: 09 May 2026 - Ranking: 30.0
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: 09 May 2026 - Ranking: 26.4
https://github.com/rubyworks/hashery
Facets Hashery Collection of Hash-based classes
Last synced: 09 May 2026 - Ranking: 25.0
https://github.com/httprb/form_data
Utility-belt to build form data request bodies.
Last synced: 09 May 2026 - Ranking: 28.4
https://github.com/perfectline/validates_email
Email validator for Rails 3
Last synced: 09 May 2026 - Ranking: 26.3
https://github.com/gamache/fuzzyurl.rb
A Ruby Gem for non-strict parsing, manipulation, and wildcard matching of URLs.
Last synced: 09 May 2026 - Ranking: 23.4
https://github.com/caiges/Ruby-RC4
Implementation of the RC4 algorithm.
Last synced: 09 May 2026 - Ranking: 24.2
https://github.com/nov/attr_required
Provide attr_required with presence validation
Last synced: 09 May 2026 - Ranking: 24.6
https://github.com/lostisland/faraday-patron
Faraday adapter for Patron
Last synced: 09 May 2026 - Ranking: 22.7
https://github.com/danielsdeleo/deep_merge
Recursive Merging for Ruby Hashes
Last synced: 09 May 2026 - Ranking: 28.2
https://github.com/vmg/rinku
Autolinking. Ruby. Yes, that's pretty much it.
Last synced: 09 May 2026 - Ranking: 30.0
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: 09 May 2026 - Ranking: 27.0
https://github.com/jmhodges/rchardet
Character encoding auto-detection in Ruby. As smart as your browser. Open source.
Last synced: 09 May 2026 - Ranking: 29.4
https://github.com/joker1007/proc_to_ast
convert Proc to Parser::AST::Node, using parser gem.
Last synced: 09 May 2026 - Ranking: 24.4
https://github.com/thoughtbot/cocaine
A small library for doing (command) lines.
Last synced: 09 May 2026 - Ranking: 29.2
https://github.com/guard/rb-fsevent
FSEvents API with signals handled (without RubyCocoa)
Last synced: 09 May 2026 - Ranking: 8.8
https://github.com/rails/ruby-coffee-script
Ruby CoffeeScript Compiler
Last synced: 09 May 2026 - Ranking: 27.1
https://github.com/rgrove/crass
A Ruby CSS parser that's fully compliant with the CSS Syntax Level 3 specification.
Last synced: 09 May 2026 - Ranking: 29.0
https://github.com/CocoaPods/fourflusher
A library for interacting with Xcode simulators.
Last synced: 09 May 2026 - Ranking: 6.0
https://github.com/dry-rb/dry-equalizer
⚠ Dry::Equalizer is now part of dry-core; this separate codebase is now deprecated ⚠
Last synced: 09 May 2026 - Ranking: 28.4
https://github.com/knu/ruby-domain_name
Domain Name manipulation library for Ruby
Last synced: 09 May 2026 - Ranking: 28.3
https://github.com/threedaymonk/text
Collection of text algorithms. gem install text
Last synced: 09 May 2026 - Ranking: 29.7