| 1 | 7 | 2 | activesupport | A toolkit of support libraries and Ruby core extensions extracted from the Rails framew... |
| 2 | 9 | 28 | rack | Rack provides a minimal, modular and adaptable interface for developing
web application... |
| 3 | 16 | 23 | nokogiri | Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provide... |
| 4 | 32 | 59 | builder | Builder provides a number of builder objects that make creating structured data
simple ... |
| 5 | 34 | 40 | activemodel | A toolkit for building modeling frameworks like Active Record. Rich support for attribu... |
| 6 | 36 | 65 | activerecord | Databases on Rails. Build a persistent domain model by mapping database tables to Ruby ... |
| 7 | 37 | 67 | actionpack | Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web a... |
| 8 | 43 | 78 | rails | Ruby on Rails is a full-stack web framework optimized for programmer happiness and sust... |
| 9 | 45 | 68 | railties | Rails internals: application bootup, plugins, generators, and rake tasks. |
| 10 | 47 | 75 | actionmailer | Email on Rails. Compose, deliver, and test emails using the familiar controller/view pa... |
| 11 | 49 | 63 | actionview | Simple, battle-tested conventions and helpers for building web pages. |
| 12 | 58 | 87 | rails-html-sanitizer | HTML sanitization for Rails applications |
| 13 | 59 | 76 | activejob | Declare job classes that can be run by a variety of queuing backends. |
| 14 | 60 | 27 | racc | Racc is an LALR(1) parser generator.
It is written in Ruby itself, and generates Ruby... |
| 15 | 61 | 83 | rails-dom-testing | This gem can compare doms and assert certain elements exists in doms using Nokogiri. |
| 16 | 63 | 265 | rubygems-update | A package (also known as a library) contains a set of functionality
that can be invok... |
| 17 | 71 | 85 | globalid | URIs for your models makes it easy to pass references around. |
| 18 | 72 | 141 | sprockets | Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScrip... |
| 19 | 82 | 156 | sprockets-rails | Sprockets Rails integration |
| 20 | 85 | 82 | actioncable | Structure many real-time application concerns into channels over a single WebSocket con... |
| 21 | 94 | 84 | activestorage | Attach cloud and local files in Rails applications. |
| 22 | 112 | 238 | execjs | ExecJS lets you run JavaScript code from Ruby. |
| 23 | 117 | 180 | bcrypt | bcrypt() is a sophisticated and secure hash algorithm designed by The OpenBSD project
... |
| 24 | 121 | 99 | actiontext | Edit and display rich text in Rails applications. |
| 25 | 122 | 100 | actionmailbox | Receive and process incoming emails in Rails applications. |
| 26 | 132 | 613 | arel | Arel Really Exasperates Logicians
Arel is a SQL AST manager for Ruby. It
1. Simplifie... |
| 27 | 142 | 153 | bootsnap | Boot large ruby/rails apps faster |
| 28 | 159 | 334 | jquery-rails | This gem provides jQuery and the jQuery-ujs driver for your Rails 4+ application. |
| 29 | 164 | 408 | sass-rails | Sass adapter for the Rails asset pipeline. |
| 30 | 166 | 220 | jbuilder | Create JSON structures via a Builder-style DSL |
| 31 | 183 | 468 | coffee-script-source | CoffeeScript is a little language that compiles into JavaScript.
Underneath all of ... |
| 32 | 193 | 477 | coffee-script | Ruby CoffeeScript is a bridge to the JS CoffeeScript compiler. |
| 33 | 201 | 321 | spring | Preloads your application so things like console, rake and tests run faster |
| 34 | 205 | 521 | coffee-rails | CoffeeScript adapter for the Rails asset pipeline. |
| 35 | 207 | 197 | mysql2 | A simple, fast Mysql library for Ruby, binding to libmysql |
| 36 | 252 | 301 | net-http-persistent | Manages persistent connections using Net::HTTP including a thread pool for
connecting t... |
| 37 | 266 | 324 | rails-controller-testing | Extracting `assigns` and `assert_template` from ActionDispatch. |
| 38 | 275 | 218 | sqlite3 | Ruby library to interface with the SQLite3 database engine (http://www.sqlite.org). Pre... |
| 39 | 283 | 112 | psych | Psych is a YAML parser and emitter. Psych leverages libyaml[https://pyyaml.org/wiki/Lib... |
| 40 | 297 | 332 | web-console | A debugging tool for your Ruby on Rails applications. |
| 41 | 327 | 715 | turbolinks | Rails engine for Turbolinks 5 support |
| 42 | 328 | 413 | open4 | open child process with handles on pid, stdin, stdout, and stderr: manage child process... |
| 43 | 335 | 295 | stackprof | stackprof is a fast sampling profiler for ruby code, with cpu, wallclock and object all... |
| 44 | 394 | 131 | rack-session | A session implementation for Rack. |
| 45 | 459 | 559 | systemu | universal capture of stdout and stderr and handling of child process pid for windows, *... |
| 46 | 460 | 2,029 | rails-deprecated_sanitizer | Deprecated sanitizer API extracted from Action View. |
| 47 | 508 | 1,259 | webpacker | Use webpack to manage app-like JavaScript modules in Rails |
| 48 | 556 | 1,197 | activeresource | REST on Rails. Wrap your RESTful web app with Ruby classes and work with them like Acti... |
| 49 | 592 | 526 | require_all | A wonderfully simple way to load your code |
| 50 | 613 | 475 | activemodel-serializers-xml | XML serialization for your Active Model objects and Active Record models - extracted fr... |
| 51 | 717 | 103 | prism | Prism Ruby parser |
| 52 | 804 | 648 | hana | Implementation of [JSON Patch][1] and [JSON Pointer][2] RFC. |
| 53 | 811 | 1,484 | charlock_holmes | charlock_holmes provides binary and text detection as well as text transcoding using li... |
| 54 | 1,130 | 1,498 | mechanize | The Mechanize library is used for automating interaction with websites.
Mechanize autom... |
| 55 | 1,148 | 1,372 | rails-observers | Rails observer (removed from core in Rails 4.0) |
| 56 | 1,163 | 2,378 | version_sorter | VersionSorter is a C extension that does fast sorting of large sets of version strings. |
| 57 | 1,323 | 3,869 | journey | Journey is a router. It routes requests. |
| 58 | 1,330 | 2,067 | bcrypt-ruby | bcrypt() is a sophisticated and secure hash algorithm designed by The OpenBSD project
... |
| 59 | 1,420 | 1,676 | libxml-ruby | The Libxml-Ruby project provides Ruby language bindings for the GNOME
Libxml2 XML t... |
| 60 | 1,600 | 1,508 | rails_autolink | This is an extraction of the `auto_link` method from rails. The `auto_link` method was ... |
| 61 | 1,644 | 1,536 | options | parse options from *args cleanly |
| 62 | 1,674 | 1,745 | actionpack-action_caching | Action caching for Action Pack (removed from core in Rails 4.0) |
| 63 | 1,956 | 2,196 | actionpack-xml_parser | XML parameters parser for Action Pack (removed from core in Rails 4.0) |
| 64 | 2,005 | 2,261 | actionpack-page_caching | Static page caching for Action Pack (removed from core in Rails 4.0) |
| 65 | 2,021 | 4,979 | protected_attributes | Protect attributes from mass assignment |
| 66 | 2,121 | 4,271 | session | persistent connections with external programs like bash |
| 67 | 2,156 | 711 | solid_queue | Database-backed Active Job backend. |
| 68 | 2,270 | 887 | solid_cache | A database backed ActiveSupport::Cache::Store |
| 69 | 2,274 | 2,759 | email_reply_parser | EmailReplyParser is a small library to parse plain text email content. This is what Git... |
| 70 | 2,574 | 2,625 | record_tag_helper | ActionView Record Tag Helpers |
| 71 | 3,064 | 6,301 | sqlite3-ruby | This module allows Ruby programs to interface with the SQLite3
database engine (http://... |
| 72 | 3,610 | 5,510 | rubyforge | A script which automates a limited set of rubyforge operations.
* Run 'rubyforge help'... |
| 73 | 3,697 | 4,150 | orderedhash | orderedhash |
| 74 | 3,707 | 6,871 | syck | A gemified version of Syck from Ruby's stdlib. Syck has been removed from
Ruby's stdli... |
| 75 | 4,073 | 12,435 | activesupport-json_encoder | A pure-Ruby ActiveSupport JSON encoder |
| 76 | 5,214 | 5,983 | SyslogLogger | SyslogLogger is a Logger replacement that logs to syslog. It is almost
drop-in with a ... |
| 77 | 5,353 | 6,222 | rails-ujs | This gem provides rails-ujs driver for Rails applications. |
| 78 | 5,692 | 5,619 | namecase | NameCase is a Ruby implementation of `Lingua::EN::NameCase`, a library for
converting s... |
| 79 | 6,068 | 5,953 | gda | An SQL parser. Wraps libgda in a loving embrace to give you a ruby level SQL
parser. |
| 80 | 6,152 | 8,417 | rexical | Rexical is a lexical scanner generator that is used with Racc to generate Ruby programs... |
| 81 | 7,677 | 8,631 | serialport | Ruby/SerialPort is a Ruby library that provides a class for using RS-232 serial ports. |
| 82 | 8,548 | 18,070 | dnssd | DNS Service Discovery (aka Bonjour, MDNS) API for Ruby. Implements browsing,
resolving... |
| 83 | 8,689 | 12,794 | actionview-component | MOVED to view_component. |
| 84 | 9,420 | 4,560 | aarch64 | Tired of writing Ruby in Ruby? Now you can write ARM64 assembly in Ruby! |
| 85 | 10,579 | 37,163 | rkelly | The RKelly library will parse JavaScript and return a parse tree. |
| 86 | 10,686 | 23,819 | rc-rest | Robot Co-op REST web services base class. This library makes it easy to
implement REST-... |
| 87 | 10,826 | 14,096 | facebooker | Facebooker is a Ruby wrapper over the Facebook[http://facebook.com] {REST API}[http://w... |
| 88 | 13,779 | 8,396 | ds9 | This library allows you to write HTTP/2 clients and servers. It is a wrapper
around ngh... |
| 89 | 14,350 | 13,371 | tagz | tagz.rb is generates html, xml, or any sgml variant like a small ninja
running ... |
| 90 | 16,390 | 18,766 | csspool | This rubygem does not have a description or summary. |
| 91 | 17,654 | 20,496 | texticle | Texticle exposes full text search capabilities from PostgreSQL, extending
ActiveRec... |
| 92 | 18,254 | 25,453 | johnson | Johnson wraps JavaScript in a loving Ruby embrace. It embeds the
Mozilla SpiderMonkey J... |
| 93 | 21,278 | 98,240 | taka | Taka is a DOM (core and html) implementation for ruby. This software is EXTREMELY expe... |
| 94 | 21,491 | 44,655 | terminator | an external timeout mechanism based on processes and signals |
| 95 | 23,686 | 30,093 | slave | easily start a drb server in another process |
| 96 | 24,961 | 14,275 | minitest-emoji | Print out emoji for your test passes, fails, and skips |
| 97 | 25,981 | 50,095 | horo | An RDoc template extracted from Ruby on Rails. Provides the same documetation
style an... |
| 98 | 28,216 | 7,207 | profile-viewer | This gem packages the Mozilla Profiler so that you can run it locally |
| 99 | 28,777 | 26,077 | threadify | makes it stupid easy to process a bunch of data using n worker threads |
| 100 | 29,941 | 33,244 | betabrite | Provides a Ruby interface to BetaBrite LED signs. |
| 101 | 31,373 | 71,921 | purdytest | Purdytest extends minitest with pretty colors. Simply require minitest, then
require p... |
| 102 | 35,691 | 34,474 | shared | a clean way to factor class/instance mixins in ruby |
| 103 | 36,307 | 42,460 | daapclient | This library is used for browsing iTunes DAAP servers. |
| 104 | 38,882 | 42,460 | icanhasaudio | Hai! icanhasaudio? is an interface to lame for decoding ur MP3s. I iz in ur computer. ... |
| 105 | 40,317 | 47,265 | nfc | NFC is a ruby wrapper for the Near Field Communication library. The Near
Field Communi... |
| 106 | 40,447 | 42,460 | rq | ruby queue is a zero-admin zero-configuration tool used to create instant unix clusters |
| 107 | 41,639 | 42,460 | prototype | prototype |
| 108 | 42,728 | 131,109 | mmap | The Mmap class implement memory-mapped file objects |
| 109 | 42,846 | 56,846 | xx | xx |
| 110 | 47,892 | 31,112 | traits | traits |
| 111 | 48,488 | 112,619 | ruby-serialport | Ruby/SerialPort is a Ruby library that provides a class for using RS-232 serial ports. |
| 112 | 52,035 | 56,846 | sphero | A ruby gem for controlling your Sphero ball. Sends commands over the TTY
provided by t... |
| 113 | 54,714 | 66,059 | meow | Send Growl notifications via Ruby. |
| 114 | 57,225 | 42,460 | tumblr | a command line utility and library which interfaces to the excellent tumblr blogging pl... |
| 115 | 59,162 | 66,059 | milton | Milton fills out your ADP ezLaborManager timesheet |
| 116 | 59,903 | 78,816 | imgur2 | Upload stuff to imgur. Yay. |
| 117 | 63,191 | 8,978 | tinygql | Yet another GraphQL parser written in Ruby. |
| 118 | 65,401 | 98,240 | markup_validity | MarkupValidity provides test/unit and rspec helpers for checking the validity
of your d... |
| 119 | 67,461 | 87,602 | pervasives | pervasives |
| 120 | 69,442 | 33,244 | fisk | Tired of writing Ruby in Ruby? Now you can write assembly in Ruby! |
| 121 | 71,568 | 66,059 | zomg | ZOMG is an OMG IDL parser. ZOMG will generate a Ruby AST from an IDL AST, and will eve... |
| 122 | 71,967 | 66,059 | ograph | ObjectGraph will output Graphviz dot files of your objects in memory. It will ferret o... |
| 123 | 74,211 | 56,846 | WillsItunesProject | Reads itunes data from itunes library XML files and provides useful information regard... |
| 124 | 75,500 | 61,102 | timeunits | timeunits |
| 125 | 75,866 | 56,846 | wreckster | Wreckster is an API for accessing
Rexster[http://wiki.github.com/tinkerpop/rexster/]. |
| 126 | 76,448 | 98,240 | av_capture | Wraps up AVCapture and exposes it to Ruby. This gem only works on OS X. |
| 127 | 79,088 | 53,294 | pingpongpear | It is for ping pong pearing |
| 128 | 79,280 | 50,095 | writev | This gem adds the `writev` method to IO. It provides access to the `writev`
system cal... |
| 129 | 82,676 | 98,240 | earworm | Earworm can identify unknown music using MusicDNS and libofa. == FEATURES/PROBLEMS: *... |
| 130 | 83,106 | 50,095 | asmrepl | Tired of writing assembly and them assembling it? Now you can write assembly and evalua... |
| 131 | 83,926 | 61,102 | leap_motion | Wrapper around the C++ api for Leap Motion. |
| 132 | 84,903 | 131,109 | drawr | == DESCRIPTION: This is a ruby wrapper around Plotr with a similar API to Gruff. You ... |
| 133 | 85,334 | 98,240 | punch | punch |
| 134 | 86,086 | 87,602 | qrtools | QRTools is a library for decoding QR Codes. It relies on libdecodeqr for decoding. |
| 135 | 87,671 | 98,240 | geera | Geera is a command line tool for dealing with Jira tickets. |
| 136 | 90,932 | 61,102 | tusk | Tusk is a minimal pub / sub system with multiple observer strategies.
Tusk builds upon ... |
| 137 | 91,092 | 78,816 | raptcha | description: raptcha kicks the ass |
| 138 | 91,269 | 78,816 | parseargs | parseargs |
| 139 | 91,560 | 87,602 | raop-client | Net::RAOP::Client is an Airport Express client. It allows you to stream music to an Ai... |
| 140 | 91,607 | 56,846 | widgetz | widgetz |
| 141 | 92,190 | 87,602 | RusaMember | Extract data from RUSA web site to get members information, results, awards |
| 142 | 92,190 | 87,602 | ricosat | RicoSAT is a wrapper around [PicoSAT](http://fmv.jku.at/picosat/). It lets
you use the... |
| 143 | 92,941 | 112,619 | sldb | sldb |
| 144 | 93,261 | 98,240 | rubypan | A gem command plugin that adds `gem ferret` to perform fulltext searching of
http://rub... |
| 145 | 95,411 | 98,240 | playpen | Playpen wraps OS X sandbox api with a loving embrace. Playpen provides the
same API th... |
| 146 | 98,556 | 66,059 | uart | UART is a simple wrapper around the ruby-termios gem that gives you an easy
interface f... |
| 147 | 106,305 | 112,619 | itiscold | A thing that reads data from Elitech RC-5 temp sensor. Protocol documentation
can be f... |
| 148 | 107,383 | 28,325 | jit_buffer | A JIT Buffer object for Ruby. |
| 149 | 107,486 | 98,240 | net-mdns | DNS-SD and mDNS implementation for ruby |
| 150 | 112,527 | 131,109 | awkward | Awkward helps you walk your Object Graph and output a dot file suitable for
viewing in ... |
| 151 | 114,256 | 131,109 | digest-m4p | iTunes specific digest encoding |
| 152 | 114,371 | 87,602 | myhidapi | This is a small wrapper around HIDAPI. I couldn't get other HIDAPI wrappers to
work, s... |
| 153 | 117,663 | 112,619 | enterprise | Wish you could write your Ruby in XML? Has the fact that Ruby is not
"enterprise&... |
| 154 | 118,247 | 112,619 | actionform | An alternative layer to accepts_nested_attributes_for by using Form Models. |
| 155 | 119,030 | 112,619 | openx | A Ruby interface to the OpenX XML-RPC API. |
| 156 | 119,454 | 112,619 | na_str | na_str |
| 157 | 119,811 | 112,619 | neversaydie | NEVER SAY DIE lets you rescue from segmentation faults. Got a SEGV, don't
worry about ... |
| 158 | 119,901 | 112,619 | yoda | Spec yoda will, and spec you shall too. |
| 159 | 120,316 | 157,203 | fibur | Fibur is a gem that gives you full concurrency during your I/O calls in Ruby
1.9. |
| 160 | 121,333 | 98,240 | testy | testy |
| 161 | 121,535 | 157,203 | rubygems-isit19 | Lets you figure out if your gems and gems you install might work on 1.9. Uses
http://i... |
| 162 | 121,732 | 112,619 | phuby | Phuby wraps PHP in a loving embrace. Exposes a PHP runtime in ruby |
| 163 | 122,041 | 112,619 | state | state |
| 164 | 122,565 | 157,203 | PheldItunesReporter | PheldItunesReporter provides a library and corresponding executable script that calcula... |
| 165 | 123,004 | 157,203 | redef | redef |
| 166 | 123,445 | 131,109 | sbs2003_contacts | * A small utiltity library to help alleviate the tedium of managing the contacts and e-... |
| 167 | 126,823 | 131,109 | odinflex | Do you need to parse an AR file or a Mach-O file? If so, then this is the library for you! |
| 168 | 129,648 | 131,109 | lunchbox | A gem to help you get started with development on the TI Launchpad. This gem
contains ... |
| 169 | 130,208 | 112,619 | spectacular | Spectacular is an SNMP client that displays traffic information in the
browser. |
| 170 | 130,860 | 112,619 | tenderlove-usb | This rubygem does not have a description or summary. |
| 171 | 132,992 | 87,602 | kara-gem | This is a pretty empty gem. It just has a binstub and a version |
| 172 | 139,860 | 131,109 | widen | We already have `String#upcase`, `String#downcase`. Now you can have
`String#widen` an... |
| 173 | 140,496 | 56,846 | hacks | These are some hacks I use. This gem exposes some Ruby C internals as Ruby functions an... |
| 174 | 144,454 | 42,460 | allocation_sampler | This keeps track of allocations, but only onspecified intervals. Useful for profiling a... |
| 175 | 146,673 | 98,240 | mytest | This rubygem does not have a description or summary. |
| 176 | 147,143 | 112,619 | aaron-test-gem | test gem |
| 177 | 165,040 | 40,471 | zeroconf | This is a multicast DNS client and server written in Ruby |
| 178 | 165,579 | 131,109 | worf | Tired of parsing DWARF information in C? Now you can parse DWARF information in Ruby! |
| 179 | 167,594 | 112,619 | uchip | This is a gem for controlling the MCP2221a chip over USB |
| 180 | 167,855 | 98,240 | mini_gpio | Provides GPIO access on the Raspberry Pi in Ruby (using Fiddle) |
| 181 | 169,264 | 78,816 | hatstone | A Capstone wrapper for Ruby. |
| 182 | 171,593 | 31,112 | bitz | Bitz provides a dynamic bitset implementation for Ruby with efficient bit manipulation ... |
| 183 | 172,360 | 131,109 | defrost | Frozen objects: hard to use, can't mutate them, boring. Defrosted objects: exciting, dy... |
| 184 | 173,269 | 131,109 | carat | Carat manages an application's dependencies through its entire life, across many machin... |
| 185 | 185,307 | 131,109 | strlen | This is a Ruby wrapper for strlen, you should not use it |
| 186 | 185,392 | 131,109 | termtime | This is a pure Ruby terminfo library |
| 187 | 185,645 | 157,203 | nanosleep | A wrapper around the nanosleep system call. |
| 188 | 186,572 | 12,653 | yaml-schema | If you need to validate YAML against a schema, use this |
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