| 1 | 7 | 3 | activesupport | A toolkit of support libraries and Ruby core extensions extracted from the Rails framew... |
| 2 | 9 | 18 | rack | Rack provides a minimal, modular and adaptable interface for developing
web application... |
| 3 | 32 | 53 | builder | Builder provides a number of builder objects that make creating structured data
simple ... |
| 4 | 34 | 48 | activemodel | A toolkit for building modeling frameworks like Active Record. Rich support for attribu... |
| 5 | 36 | 54 | activerecord | Databases on Rails. Build a persistent domain model by mapping database tables to Ruby ... |
| 6 | 38 | 58 | actionpack | Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web a... |
| 7 | 43 | 62 | rails | Ruby on Rails is a full-stack web framework optimized for programmer happiness and sust... |
| 8 | 45 | 55 | railties | Rails internals: application bootup, plugins, generators, and rake tasks. |
| 9 | 47 | 68 | actionmailer | Email on Rails. Compose, deliver, and test emails using the familiar controller/view pa... |
| 10 | 50 | 57 | actionview | Simple, battle-tested conventions and helpers for building web pages. |
| 11 | 58 | 85 | rails-html-sanitizer | HTML sanitization for Rails applications |
| 12 | 59 | 69 | activejob | Declare job classes that can be run by a variety of queuing backends. |
| 13 | 62 | 79 | rails-dom-testing | This gem can compare doms and assert certain elements exists in doms using Nokogiri. |
| 14 | 70 | 119 | sprockets | Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScrip... |
| 15 | 72 | 76 | globalid | URIs for your models makes it easy to pass references around. |
| 16 | 82 | 136 | sprockets-rails | Sprockets Rails integration |
| 17 | 85 | 73 | actioncable | Structure many real-time application concerns into channels over a single WebSocket con... |
| 18 | 95 | 75 | activestorage | Attach cloud and local files in Rails applications. |
| 19 | 108 | 94 | marcel | Simple mime type detection using magic numbers, filenames, and extensions |
| 20 | 110 | 232 | execjs | ExecJS lets you run JavaScript code from Ruby. |
| 21 | 124 | 95 | actiontext | Edit and display rich text in Rails applications. |
| 22 | 125 | 96 | actionmailbox | Receive and process incoming emails in Rails applications. |
| 23 | 130 | 542 | arel | Arel Really Exasperates Logicians
Arel is a SQL AST manager for Ruby. It
1. Simplifie... |
| 24 | 144 | 157 | bootsnap | Boot large ruby/rails apps faster |
| 25 | 158 | 325 | jquery-rails | This gem provides jQuery and the jQuery-ujs driver for your Rails 4+ application. |
| 26 | 162 | 338 | sass-rails | Sass adapter for the Rails asset pipeline. |
| 27 | 165 | 201 | jbuilder | Create JSON structures via a Builder-style DSL |
| 28 | 187 | 447 | coffee-script | Ruby CoffeeScript is a bridge to the JS CoffeeScript compiler. |
| 29 | 199 | 321 | spring | Preloads your application so things like console, rake and tests run faster |
| 30 | 204 | 535 | coffee-rails | CoffeeScript adapter for the Rails asset pipeline. |
| 31 | 264 | 312 | rails-controller-testing | Extracting `assigns` and `assert_template` from ActionDispatch. |
| 32 | 300 | 294 | web-console | A debugging tool for your Ruby on Rails applications. |
| 33 | 323 | 957 | turbolinks | Rails engine for Turbolinks 5 support |
| 34 | 452 | 1,326 | rails-deprecated_sanitizer | Deprecated sanitizer API extracted from Action View. |
| 35 | 497 | 1,234 | webpacker | Use webpack to manage app-like JavaScript modules in Rails |
| 36 | 554 | 1,215 | activeresource | REST on Rails. Wrap your RESTful web app with Ruby classes and work with them like Acti... |
| 37 | 626 | 455 | activemodel-serializers-xml | XML serialization for your Active Model objects and Active Record models - extracted fr... |
| 38 | 806 | 90 | prism | Prism Ruby parser |
| 39 | 1,000 | 1,296 | activerecord-session_store | An Action Dispatch session store backed by an Active Record class. |
| 40 | 1,150 | 1,094 | rails-observers | Rails observer (removed from core in Rails 4.0) |
| 41 | 1,671 | 1,292 | actionpack-action_caching | Action caching for Action Pack (removed from core in Rails 4.0) |
| 42 | 1,937 | 2,880 | activerecord-deprecated_finders | Deprecated finder APIs extracted from Active Record. |
| 43 | 1,949 | 1,340 | actionpack-xml_parser | XML parameters parser for Action Pack (removed from core in Rails 4.0) |
| 44 | 1,996 | 2,649 | actionpack-page_caching | Static page caching for Action Pack (removed from core in Rails 4.0) |
| 45 | 2,002 | 4,709 | protected_attributes | Protect attributes from mass assignment |
| 46 | 2,361 | 1,027 | solid_queue | Database-backed Active Job backend. |
| 47 | 2,535 | 864 | solid_cache | A database backed ActiveSupport::Cache::Store |
| 48 | 2,571 | 2,530 | record_tag_helper | ActionView Record Tag Helpers |
| 49 | 4,034 | 12,956 | activesupport-json_encoder | A pure-Ruby ActiveSupport JSON encoder |
| 50 | 4,188 | 3,791 | rails-perftest | Rails performance tests (removed from core in Rails 4.0) |
| 51 | 4,356 | 2,747 | kredis | Higher-level data structures built on Redis. |
| 52 | 5,117 | 13,125 | prototype-rails | Prototype, Scriptaculous, and RJS for Ruby on Rails |
| 53 | 5,337 | 5,297 | rails-ujs | This gem provides rails-ujs driver for Rails applications. |
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