| 1 | 40 | 31 | parallel | Run any kind of code in parallel processes |
| 2 | 210 | 333 | spring | Preloads your application so things like console, rake and tests run faster |
| 3 | 302 | 331 | css_parser | A set of classes for parsing CSS in Ruby. |
| 4 | 324 | 309 | parallel_tests | Run Test::Unit / RSpec / Cucumber / Spinach in parallel |
| 5 | 332 | 327 | rchardet | Character encoding auto-detection in Ruby. As smart as your browser. Open source. |
| 6 | 426 | 490 | premailer | Improve the rendering of HTML emails by making CSS inline, converting links and warning... |
| 7 | 539 | 1,062 | i18n_data | country/language names and 2-letter-code pairs, in 85 languages |
| 8 | 612 | 668 | recaptcha | Helpers for the reCAPTCHA API |
| 9 | 809 | 919 | fast_gettext | A simple, fast, memory-efficient and threadsafe implementation of GetText |
| 10 | 872 | 2,008 | rack-cache | Rack::Cache is suitable as a quick drop-in component to enable HTTP caching for Rack-ba... |
| 11 | 1,096 | 2,016 | gettext_i18n_rails | Simple FastGettext Rails integration. |
| 12 | 1,533 | 1,782 | rspec-instafail | Show failing specs instantly |
| 13 | 1,799 | 2,393 | sort_alphabetical | Sort UTF8 Strings alphabetical via Enumerable extension |
| 14 | 1,921 | 4,214 | test_after_commit | makes after_commit callbacks testable in Rails 3+ with transactional_fixtures |
| 15 | 2,163 | 2,445 | jenkins_api_client | This is a simple and easy-to-use Jenkins Api client with features focused on
automating... |
| 16 | 2,256 | 2,215 | fakefs | A fake filesystem. Use it in your tests. |
| 17 | 2,596 | 3,964 | rack-openid | Provides a more HTTPish API around the ruby-openid library |
| 18 | 2,604 | 2,226 | parallel_split_test | Split a big test file into multiple chunks and run them in parallel |
| 19 | 3,105 | 3,026 | ar_after_transaction | Execute irreversible actions only when transactions are not rolled back |
| 20 | 3,443 | 3,148 | cld | Compact Language Detection for Ruby |
| 21 | 3,474 | 2,531 | bumbler | Find slowly loading gems for your Bundler-based projects |
| 22 | 3,592 | 4,066 | rspec-rerun | Re-run failed RSpec tests. |
| 23 | 3,781 | 5,950 | syck | A gemified version of Syck from Ruby's stdlib. Syck has been removed from
Ruby's stdli... |
| 24 | 3,795 | 2,098 | standalone_migrations | A thin wrapper to use Rails Migrations in non Rails projects |
| 25 | 4,108 | 4,148 | minitest-around | Alternative for setup/teardown dance. |
| 26 | 4,169 | 4,256 | bitfields | Save migrations and columns by storing multiple booleans in a single integer |
| 27 | 4,905 | 7,676 | luhn_checksum | Efficient Luhn checksum validator |
| 28 | 4,914 | 5,484 | rails_warden | A gem that provides authentication Rails helpers when using Warden for authentication |
| 29 | 5,101 | 7,812 | single_test | Rake tasks to invoke single tests/specs with rakish syntax |
| 30 | 6,751 | 5,888 | maxitest | Minitest + all the features you always wanted |
| 31 | 6,793 | 8,310 | single_cov | Actionable code coverage. |
| 32 | 7,067 | 6,929 | wwtd | Travis simulator so you do not need to wait for the build |
| 33 | 7,430 | 8,310 | autotest-standalone | Autotest, without ZenTest |
| 34 | 7,596 | 36,311 | jira4r | Ruby library for controlling JIRA |
| 35 | 7,635 | 9,687 | kennel | Keep datadog monitors/dashboards/etc in version control, avoid chaotic management via UI |
| 36 | 8,072 | 36,311 | ie_iframe_cookies | Rails: Enabled cookies inside IFrames for IE via p3p headers |
| 37 | 8,116 | 17,995 | stub_server | Boot up a real server to serve testing replies |
| 38 | 8,122 | 4,522 | get_pomo | Ruby/Gettext: A .po and .mo file parser/generator |
| 39 | 8,142 | 7,995 | soft_deletion | Explicit soft deletion for ActiveRecord via deleted_at and default scope. |
| 40 | 8,372 | 28,115 | after_commit_exception_notification | Rails: Get notified when an after_commit block blows up |
| 41 | 8,897 | 67,605 | travis_dedup | Stop all builds on the same PR when a new job starts. |
| 42 | 9,744 | 18,887 | autotest-rails-pure | Autotest for Test::Unit on Rails, including plugins for migrations and fixtures. |
| 43 | 9,992 | 26,601 | ruco | Desktop-style, Intuitive, Commandline Editor in Ruby. 'Better than nano, simpler than v... |
| 44 | 10,103 | 14,686 | responds_to_parent | [Rails] Adds 'responds_to_parent' to your controller torespond to the parent document o... |
| 45 | 10,637 | 15,700 | smusher | Automatic Lossless Reduction Of All Your Images |
| 46 | 10,665 | 11,796 | vendorer | Keep your vendor files up to date |
| 47 | 11,674 | 32,656 | deputy | Report to the sheriff |
| 48 | 11,797 | 9,723 | forking_test_runner | Run every test in a fork to avoid pollution and get clean output per test |
| 49 | 13,664 | 15,700 | cia | Audit model events like update/create/delete + attribute changes + group them by transa... |
| 50 | 15,099 | 19,255 | testrbl | Run ruby Test::Unit/Shoulda tests by line-number / folder / the dozen |
| 51 | 15,385 | 13,127 | safe_regexp | Backtracking bomb safety / timeouts for regular expressions |
| 52 | 15,443 | 43,450 | s3_meta_sync | Sync folders with s3 using a metadata file and md5 diffs |
| 53 | 15,765 | 20,424 | open_id_authentication | Provides a thin wrapper around the excellent rack-openid2 gem. |
| 54 | 15,990 | 16,525 | i18n-backend-http | Rails I18n Backend for Http APIs with etag-aware background polling and memory+[memcach... |
| 55 | 16,271 | 16,525 | rpx_now | Helper to simplify RPX Now user login/creation |
| 56 | 16,470 | 12,561 | textpow | A library for parsing TextMate bundles |
| 57 | 17,003 | 36,311 | rails2_asset_pipeline | Familiar asset handling for those stuck on Rails 2 |
| 58 | 17,461 | 12,886 | ultraviolet | Ultraviolet syntax highlighting gem for Ruby18 and Ruby19 |
| 59 | 18,140 | 21,437 | cachy | See which gems depend on your gems |
| 60 | 18,267 | 17,761 | thread_ancestors | Allows Thread to carry context from ancestors. |
| 61 | 20,285 | 14,912 | url_store | Data securely stored in urls. |
| 62 | 20,892 | 20,895 | countries_and_languages | Countries and languages in I18n.locale for select_tag or output in 85 languages |
| 63 | 22,712 | 14,570 | ar_merge | Merge 2 ActiveRecords, preserving associations and attributes |
| 64 | 23,176 | 15,411 | codeclimate_batch | Report a batch of codeclimate results by merging and from multiple servers |
| 65 | 23,917 | 22,079 | mini_memory_store | Store a single value in memory with expiration |
| 66 | 24,280 | 43,450 | request_recorder | Record your rack/rails requests and store them for future inspection |
| 67 | 25,367 | 32,656 | reduce | Reduce your assets: minify javascript + stylesheets, optimize images lossless |
| 68 | 26,416 | 67,605 | minitest-rerun | Print copy pasteable rerun snippets after failed runs |
| 69 | 26,498 | 67,605 | gem-dependent | See which gems depend on your gems |
| 70 | 26,663 | 19,255 | readable_random | Readable random strings for coupons or tokens |
| 71 | 26,718 | 67,605 | libmemcached_store | An ActiveSupport cache store that uses the C-based libmemcached client through
Ev... |
| 72 | 26,826 | 43,450 | large_object_store | Store large objects in memcache or others |
| 73 | 27,436 | 30,036 | zendesk-rinku | A fast and very smart autolinking library that
acts as a drop-in replacement for Ra... |
| 74 | 27,978 | 36,311 | strong_parameters_rails2 | Permitted and required parameters for Action Pack |
| 75 | 28,143 | 16,876 | mush | A gem to shorten URLs using different services, it has one command-line utility for eac... |
| 76 | 28,343 | 43,450 | sse-rails-engine | See the README.md at https://github.com/henders/sse-rails-engine |
| 77 | 28,671 | 36,311 | youtube_search | Search youtube via this simple ruby api |
| 78 | 29,410 | 30,036 | email_vision | Ruby SOAP Api Client for EmailVision / CampaignCommander |
| 79 | 30,005 | 67,605 | key_value | Abuse Sql database as Key-Value store |
| 80 | 30,374 | 67,605 | kucodiff | Smart diff for kubernetes configs to ensure symmetric configuration |
| 81 | 30,832 | 14,450 | risk-summary | Collects Risk section from all merged PRs over a given commit range |
| 82 | 30,874 | 43,450 | rails3-before_action | Ease your transition from Rails 3 to Rails 4 by defining before/around/after_action in ... |
| 83 | 31,474 | 36,311 | simplecov-single_file_reporter | print coverage per test file |
| 84 | 31,541 | 67,605 | pru | Pipeable Ruby - forget about grep / sed / awk / wc ... use pure, readable Ruby! |
| 85 | 31,974 | 32,656 | zombie_passenger_killer | Guaranteed zombie passengers death |
| 86 | 33,800 | 36,311 | repo_dependency_graph | Graphw the dependency of your repositories |
| 87 | 33,818 | 36,311 | simple_autocomplete | Rails: Simple, customizable, unobstrusive - auto complete |
| 88 | 33,907 | 43,450 | consul_syncer | Sync remote services into consul |
| 89 | 33,953 | 67,605 | active_record-comments | Comments for activerecord |
| 90 | 35,148 | 43,450 | multi_timeout | Use multiple timeouts to soft and then hard kill a command |
| 91 | 35,444 | 22,753 | dispel | Remove evil curses |
| 92 | 36,141 | 32,656 | shoulda-let | A simple let for shoulda |
| 93 | 36,307 | 36,311 | clear_empty_attributes | Save empty strings as nil to avoid lots of problems |
| 94 | 36,659 | 67,605 | ar_multi_threaded_transactional_tests | Execute multithreaded code while still using transactional fixtures by synchronizing db... |
| 95 | 37,400 | 43,450 | unicorn_wrangler | Unicorn: out of band GC / restart on max memory bloat / restart after X requests |
| 96 | 37,598 | 67,605 | git-autobisect | Find the first broken commit without having to learn git bisect |
| 97 | 38,956 | 43,450 | matching_bundle | Find a matching bundler version for a Gemfile and use it |
| 98 | 39,540 | 43,450 | textpow1x | A library for parsing TextMate bundles on ruby 1.x |
| 99 | 39,829 | 67,605 | resque-lifecycle | Adds job lifecycle data to Resque payloads |
| 100 | 40,454 | 43,450 | lazy_observers | Makes Activerecord Observers lazy, do not load model on startup and only listen once a ... |
| 101 | 40,522 | 43,450 | dockerb | Dockerfile.erb - use ruby in your Dockerfile |
| 102 | 42,245 | 67,605 | organization_license_audit | Audit all licenses used by your github organization/user |
| 103 | 43,603 | 36,311 | airbrake-user_informer | Show exception ids on error pages so users or support can track them down faster |
| 104 | 43,851 | 67,605 | ar_serialized_array | Serialize an array in a column, [] when no set, xx_as_text accessors and more. |
| 105 | 44,364 | 43,450 | userstamp | This Rails plugin extends ActiveRecord::Base to add automatic updating of created_by an... |
| 106 | 44,613 | 67,605 | organization_audit | Audit all repos of your organization or user |
| 107 | 46,136 | 67,605 | translated_attributes | ActiveRecord/Rails simple translatable attributes |
| 108 | 46,852 | 67,605 | pairing_shuffler | Assign random pairs from a google docs spreadsheet |
| 109 | 47,179 | 15,290 | gettext_test_log | Logs all gettext translations during test execution, to a GetText readable format |
| 110 | 47,497 | 22,753 | language_sniffer | Language detection |
| 111 | 48,454 | 43,450 | easy_esi | Rails: Cached pages with updated partials |
| 112 | 48,669 | 67,605 | rubinjam | Jam a gem into a universal binary that works with any ruby |
| 113 | 50,817 | 67,605 | bundler-organization_audit | Audit all Gemfiles of a user/organization on github for unpatched versions |
| 114 | 51,142 | 67,605 | autolang | Kick-start new translation via google translate |
| 115 | 52,670 | 67,605 | scopify | Add named scopes and scoped to any Object / Model. |
| 116 | 53,316 | 26,601 | kubernetes_leader_election | Elect a kubernetes leader using leases for ruby |
| 117 | 53,401 | 67,605 | gem_of_thrones | Everybody wants to be king, but only one can win (synchronized via a distributed cache) |
| 118 | 54,380 | 43,450 | git-whence | Find the merge and pull request a commit came from + find cherry-picks |
| 119 | 54,992 | 67,605 | cotendo | Wrapper for cotendo SOAP Api |
| 120 | 55,035 | 26,601 | cleanser | Find polluting test by bisecting your tests |
| 121 | 55,504 | 36,311 | refilling_queue | A queue that refreshes itself when it gets empty or stale, so you can keep popping |
| 122 | 55,724 | 36,311 | concern | Seperation of concerns without meta-madness and namespace pollution |
| 123 | 57,209 | 67,605 | serial_scheduler | Simple scheduler for long-running and infrequent tasks, no threads, always in serial |
| 124 | 58,552 | 43,450 | tic_tac_toe | Play Tic-Tac-Toe using Curses |
| 125 | 58,628 | 67,605 | zentest-without-autotest | ZenTest, without AutoTest and UnitDiff |
| 126 | 59,001 | 67,605 | rhr | Ruby Hypertext Refinement -- the ease of PHP with the elegance of Ruby |
| 127 | 59,882 | 67,605 | url_to_media_tag | Convert a Url to image or video embed |
| 128 | 59,986 | 43,450 | expiring_memory_store | Fast & Simple Ruby In-Memory Store with expiration |
| 129 | 60,070 | 67,605 | ruby-cli-daemon | Preforking daemon that makes all ruby binaries faster |
| 130 | 60,533 | 67,605 | validates_uniqueness_via_association | Validate uniqueness of multiple newly associated records |
| 131 | 60,635 | 67,605 | simple_access | Simple access control dispatcher |
| 132 | 60,783 | 67,605 | man_parser | Parse unix man pages into ruby-readable format |
| 133 | 61,988 | 43,450 | shoulda-change_matchers | should_change / should_create / should_destroy matchers for shoulda 3 backported from s... |
| 134 | 63,690 | 30,036 | mailcrate | A mock SMTP server that can be run and inspected from tests. The server runs in memory ... |
| 135 | 64,545 | 67,605 | helpful_fields | Many helpful field helpers e.g. check_box_with_label |
| 136 | 64,649 | 43,450 | ultraviolet1x | Ultraviolet syntax highlighting gem for Ruby18 and Ruby19 |
| 137 | 65,622 | 43,450 | solr_collection | Wrapper for solr results sets then behaves/feels like will_paginate collection |
| 138 | 66,059 | 43,450 | action_mailer-enqueable | Serialize and enqueue deliveries for existing mailers |
| 139 | 66,678 | 67,605 | string19 | A Ruby string that behaves like 1.9 and runs on 1.8 |
| 140 | 69,716 | 67,605 | heartbleed | Tiny/Efficient/Simple library that stops your code when it gets stuck |
| 141 | 70,470 | 43,450 | sentry-user_informer | show link to errors on exception page |
| 142 | 70,829 | 67,605 | git-graph | Make graphs from your git history |
| 143 | 72,096 | 43,450 | fluent-plugin-kubelet_metadata | Add metadata to docker logs by asking kubelet api |
| 144 | 76,498 | 67,605 | s3gb | Backup stuff versioned in git to s3 |
| 145 | 77,058 | 43,450 | grosser-ssl_requirement | A fork to add some cool options to ssl_requirement |
| 146 | 77,302 | 67,605 | fallback | Fallback when original is not present or somethings not right. |
| 147 | 77,508 | 67,605 | preheatable_cache | Reduce cache requests by preheating via multi_get |
| 148 | 77,754 | 43,450 | bundle_package_check | Check if all gems you need are packaged |
| 149 | 82,132 | 67,605 | splam | Run any kind of code in parallel processes |
| 150 | 82,813 | 67,605 | statsn | StatsN: Aggregate statistics using newrelics custom metrics |
| 151 | 85,151 | 67,605 | scoped_cache_keys | Add scoped_cache_key / expire_scoped_cache_key to your models for caching/sweeping of m... |
| 152 | 85,761 | 26,601 | cmd2json | Covert command output and exit status to json to pipe them atomically into logs |
| 153 | 87,668 | 43,450 | fixture_reducer | Test speedup by replacing fixtures :all with only the necessary |
| 154 | 91,225 | 67,605 | grosser-algorithms | A library of algorithms and containers. |
| 155 | 95,136 | 67,605 | net-http-persistent-retry | Manages persistent connections using Net::HTTP. It's thread-safe too! Using persistent ... |
| 156 | 95,253 | 67,605 | evented_magick | MiniMagick on Eventmachine |
| 157 | 100,111 | 67,605 | ultra_pow_list | Ultraviolet + TextPow + PList for Ruby 1.8 and 1.9 |
| 158 | 101,699 | 67,605 | search_do | AR: Hyperestraier integration |
| 159 | 101,894 | 67,605 | virtual_asset_path | Instantly expired, cacheable assets, without query params |
| 160 | 105,809 | 67,605 | ar_serialize | Efficient serialize/deserialize of nested Hashes/Arrays including ActiveRecords |
| 161 | 108,318 | 67,605 | gem_on_demand | Run your own gem server that fetches from github, uses tags as version and builds gems ... |
| 162 | 114,569 | 32,656 | cowrite | Create changes for a local repository with chatgpt / openai / local llm |
| 163 | 115,505 | 67,605 | morguefile | Morguefile.com api wrapper |
| 164 | 118,371 | 67,605 | attachment_zen | Adds has_attachment (file store) properties to ActiveRecord. Supports local file, file... |
| 165 | 120,339 | 67,605 | db_graph | AR generate beautiful graphs from date fields, in 1 LOC |
| 166 | 123,488 | 67,605 | dawanda-sqlite3 | This module allows Ruby programs to interface with the SQLite3
database engine (http://... |
| 167 | 125,923 | 67,605 | github-watching | Watching manager |
| 168 | 125,959 | 67,605 | textfilter | ActiveRecord/Rails filter text fields before assigning them |
| 169 | 125,979 | 67,605 | a-panzer | A. Panzer game |
| 170 | 128,386 | 67,605 | rube_post | Receive and send emails with epost.de (rub-e-post) |
| 171 | 128,437 | 67,605 | game_of_thrones | Everybody wants to be king, but only one can win (synchronized via a distributed cache) |
| 172 | 129,342 | 67,605 | redis-objective | Store objects in Redis |
| 173 | 129,764 | 43,450 | throat-punch | Punch your codes in the throat... |
| 174 | 130,656 | 67,605 | shoulda-reuse_setup | Test speedup by reusing the setup of a test context |
| 175 | 131,088 | 67,605 | rack-path_prefixer | Prefix any path in your app with something. |
| 176 | 131,586 | 67,605 | pagespeed_grabber | Grab pagespeed results from external services to use them in e.g. munin. |
| 177 | 133,682 | 67,605 | string_hound | Bark! hunts for strings. |
| 178 | 134,757 | 67,605 | static_addthis | Fast Addthis: no external js/css/images + no backlinks to addthis |
| 179 | 138,086 | 67,605 | method_call_recorder | Ruby: Record methods calls and replay them later |
| 180 | 149,101 | 67,605 | github-grep | Makes github search grep and pipeable |
| 181 | 165,014 | 43,450 | rubofix | Auto fix all rubocop warnings with chatgpt / openai / local llm |
| 182 | 166,960 | 67,605 | resque-balancer | Balances queues by allotted time, prevents 1 queue from starving all others. |