| 1 | 185 | 179 | rubocop-rspec | Code style checking for RSpec files.
A plugin for the RuboCop code style enforcing & li... |
| 2 | 536 | 432 | rubocop-capybara | Code style checking for Capybara test files (RSpec, Cucumber, Minitest).
A plugin for t... |
| 3 | 584 | 337 | rubocop-factory_bot | Code style checking for factory_bot files.
A plugin for the RuboCop code style enforcin... |
| 4 | 1,046 | 415 | rubocop-rspec_rails | Code style checking for RSpec Rails files.
A plugin for the RuboCop code style enforcin... |
| 5 | 2,134 | 1,785 | committee | A collection of Rack middleware to support JSON Schema. |
| 6 | 20,465 | 11,768 | slim-embedded-minify | A slim file to minify embedded code. |
| 7 | 58,484 | 17,389 | railroad_diagrams | Generate SVG railroad syntax diagrams, like on JSON.org. |
| 8 | 70,768 | 19,509 | otterraft | Simple YAML Frontmatter Parser |
| 9 | 107,399 | 54,325 | rubocop-committee | Automatic committee code style checking tool.
A RuboCop extension focused on enforcing ... |
| 10 | 108,358 | 11,092 | rubocop-rspec-extra | A RuboCop extension focused on enforcing RSpec.
A place where no one is officially empl... |
| 11 | 116,828 | 23,228 | slimembedcop | RuboCop runner for Ruby code embedded in Slim. |
| 12 | 118,049 | 46,026 | workitcop | A custom cop collection of working toolkits. |
| 13 | 123,455 | 103,058 | rubocop-safe_todo_searcher | Search for Cops that can be automatically modified among the Cops listed in .rubocop_to... |
| 14 | 173,803 | 69,179 | collie | Collie is a linter and formatter for Lrama Style BNF grammar files (.y files). It helps... |
| 15 | 176,932 | 103,058 | collie-lsp | collie-lsp provides real-time linting, formatting, and code intelligence features for .... |
| 16 | 177,230 | 103,058 | lagoon | Generate Mermaid class and ER diagrams from Rails models, controllers, and database met... |
| 17 | 178,004 | 103,058 | blast_radius | A gem to visualize which records will be deleted due to dependent: :destroy and similar... |
| 18 | 178,108 | 54,325 | redhound | Redhound is a pure Ruby packet analyzer that can be used to capture and analyze network... |
| 19 | 178,747 | 23,228 | gemxray | gemxray scans Gemfile, code references, and Gemfile.lock to find unused, redundant, or ... |
| 20 | 179,922 | 69,179 | skia | Ruby bindings for Skia, providing high-performance 2D graphics capabilities |
| 21 | 180,492 | 18,819 | rubocop-sidekiq_plus | A RuboCop extension focused on enforcing Sidekiq best practices and coding conventions. |
| 22 | 180,577 | 69,179 | lldb | Access LLDB debugger functionality from Ruby via FFI |
| 23 | 180,823 | 69,179 | grongigo | Grongigo is a programming language compiler that transpiles Grongi language code to C l... |
| 24 | 180,938 | 103,058 | wgpu | Ruby bindings for the WebGPU API, providing GPU compute and graphics capabilities throu... |
| 25 | 181,032 | 54,325 | gemfile_parser | A simple Gemfile parser. |
| 26 | 181,043 | 54,325 | larb | Larb provides vectors, matrices, quaternions, and Color classes for 2D/3D graphics and ... |
| 27 | 181,200 | 69,179 | automograph | Automograph is a generic automaton/state machine visualization library that supports mu... |
| 28 | 181,472 | 103,058 | webrtc-ruby | WebRTC (Web Real-Time Communication) bindings for Ruby, providing real-time audio, vide... |
| 29 | 181,853 | 54,325 | parselly | Parselly is a pure Ruby CSS selector parser. Provides a simple and easy-to-use API for ... |
| 30 | 182,151 | 103,058 | yamlint | A YAML file linter and formatter. |
| 31 | 182,181 | 103,058 | bullematic | Automatically adds includes/preload to fix N+1 queries detected by Bullet |
| 32 | 179,670 | 83,330 | arcanoae | Arcanoae is a 3D graphics library for Ruby that provides Babylon.js-equivalent function... |
| 33 | 182,537 | 103,058 | rdeck | A CLI tool that applies Markdown-written presentations to Google Slides, enabling conti... |
| 34 | 183,982 | 103,058 | rbgl | A pure Ruby graphics library with software rendering engine and cross-platform GUI supp... |
| 35 | 184,191 | 69,179 | gashadokuro | A CSS selector parser implemented in Ruby. |
| 36 | 184,354 | 36,779 | hoozuki | Hoozuki is a hobby regex engine written in Ruby, designed to be simple and efficient fo... |
| 37 | 184,378 | 103,058 | webxr | Complete Ruby bindings for the WebXR Device API, enabling VR/AR application development... |
| 38 | 184,789 | 46,026 | synotion | A Ruby gem to synchronize Markdown files to Notion pages with support for multiple upda... |
| 39 | 185,126 | 103,058 | metaco | A Ruby C extension providing native macOS window management and Metal GPU acceleration ... |
| 40 | 185,461 | 103,058 | sdl3 | Complete Ruby bindings for SDL3 multimedia library using FFI |
| 41 | 185,885 | 46,026 | irb-theme-iceberg | 🟦 Bluish color scheme for irb |
| 42 | 186,121 | 46,026 | graphomaton | Graphomaton is a lightweight Ruby library for creating and visualizing finite state mac... |
| 43 | 186,501 | 103,058 | vizcore | Vizcore provides a Ruby-first workflow to define scenes and render audio-reactive visua... |
| 44 | 187,015 | 103,058 | craze | Craze is a modern static site generator with Vite/Tailwind integration,
incremental bui... |
| 45 | 187,396 | 103,058 | licensure | Licensure collects dependency license metadata and validates it against a configurable ... |
| 46 | 187,674 | 103,058 | rlsl | RLSL is a Ruby DSL for writing shaders that can be transpiled to GLSL, WGSL, and MSL |
| 47 | 187,760 | 103,058 | rurema_battle | RuremaBattle is a game in which you enter the name of the class and compete for the num... |
| 48 | 187,902 | 103,058 | mergen | A tool to create mermaid class diagrams from Ruby code. |
| 49 | 188,394 | 69,179 | rspec-cassette | Load test suite's HTTP interactions and register WebMock stubs for RSpec. |
| 50 | 188,549 | 103,058 | shellfie | Generate beautiful terminal screenshot-style PNG images and animated GIFs from YAML con... |
| 51 | 189,018 | 46,026 | transducer | A Ruby gem that reads OpenAPI YAML specifications and generates well-formatted Markdown... |
| 52 | 189,142 | 69,179 | obituary | Checks Gem dependencies against GitHub and reports archived repositories. |
| 53 | 189,930 | 103,058 | regresso | Detect regressions by comparing API responses, CSV exports, and more between environments |
| 54 | 190,040 | 103,058 | nomos | Nomos evaluates pull request metadata and diffs, then reports findings as message, warn... |
| 55 | 190,257 | 103,058 | bezier_curver | Interactive Bezier curve drawing tool using Ruby2D. Click to add control points and dra... |
| 56 | 191,049 | 103,058 | cyclotone | Cyclotone provides rational-time spans, immutable pattern events, and composable patter... |
| 57 | 191,159 | 103,058 | usb-ruby | usb-ruby provides idiomatic Ruby access to libusb 1.0 via FFI without native extensions. |
| 58 | 191,198 | 103,058 | muze | Muze is a Ruby audio analysis and feature extraction library that provides audio loadin... |
| 59 | 191,211 | 103,058 | mmd2svg | A command-line tool and library to convert Mermaid diagram definitions into SVG files. |
| 60 | 191,224 | 103,058 | rptrace | Ergonomic ptrace bindings for building debuggers, tracers, and strace-like tools in Ruby. |
| 61 | 191,224 | 103,058 | clef | Clef provides a Ruby DSL, LilyPond-style note input, and a small LilyPond-style syntax ... |
| 62 | 191,335 | 69,179 | rspec-rewind | rspec-rewind provides deterministic retry policies, exception filters,
configurable bac... |
| 63 | 191,393 | 103,058 | deftones | Deftones provides a flexible node graph, synth voices, effects, transport scheduling, s... |
| 64 | 191,588 | 69,179 | harfbuzz-ruby | Complete Ruby bindings for HarfBuzz using FFI. Covers Core API, OpenType Layout, Variab... |
| 65 | 191,801 | 103,058 | ogg-ruby | A Ruby FFI binding library for libogg, providing OGG container format stream operations... |
| 66 | 191,848 | 103,058 | aa2img | A Ruby gem that parses ASCII art (box diagrams, layered architecture, flowcharts) and r... |
| 67 | 191,872 | 103,058 | vorbis | A Ruby FFI binding library for libvorbis and libvorbisenc, providing Vorbis audio codec... |
| 68 | 192,063 | 103,058 | wavify | Wavify provides ergonomic Ruby APIs for audio buffers, codec I/O, streaming pipelines, ... |
| 69 | 192,091 | 69,179 | senko | A compiled JSON Schema validator targeting Draft 2020-12 with a pure Ruby fallback. |
| 70 | 192,112 | 103,058 | mdlint | Mdlint is a Pure Ruby Markdown linter and formatter with no external dependencies. It p... |
| 71 | 192,156 | 103,058 | bevy | Ruby bindings for Bevy Engine, providing ECS architecture and game development capabili... |
| 72 | 192,378 | 54,325 | portaudio | PortAudio V19 binding with both low-level C API mapping and high-level Ruby wrappers. |
| 73 | 192,519 | 69,179 | jack-ruby | Full-featured Ruby bindings for JACK Audio, providing access to audio/MIDI I/O, transpo... |
| 74 | 192,595 | 69,179 | glfw-ruby | Pure Ruby FFI bindings for the GLFW library, providing both low-level C API access and ... |
| 75 | 192,639 | 69,179 | usbkit | UsbKit provides a WebUSB API-compatible interface for communicating with USB devices fr... |
| 76 | 192,639 | 103,058 | rugl | Declarative OpenGL 4.x commands, explicit GPU resources, and state-diffed rendering for... |
| 77 | 192,639 | 103,058 | fftw3-ruby | Comprehensive Ruby bindings for libfftw3 via FFI. Supports double/float/long_double/qua... |
| 78 | 192,775 | 69,179 | moku6 | moku6 is not another audit log storage library. It helps teams define what should be re... |
| 79 | 192,805 | 103,058 | midicraft | A pure Ruby MIDI library for reading/writing Standard MIDI Files with a modern, express... |
| 80 | 192,831 | 103,058 | rtmidi-ruby | Complete Ruby bindings for RtMidi C API using FFI, including Ruby-idiomatic MidiIn/Midi... |
| 81 | 192,860 | 69,179 | kannuki | Kannuki provides database-agnostic advisory locking for ActiveRecord with support for P... |
| 82 | 193,067 | 69,179 | webmidi | Webmidi brings the W3C Web MIDI API design to Ruby with idiomatic DSL, MIDI message par... |
| 83 | 193,140 | 103,058 | sonus | Sonus extracts time-domain, spectral, and perceptual audio features in pure Ruby with o... |
| 84 | 193,363 | 103,058 | docsterra | Docsterra parses Terraform files and generates infrastructure design docs in Markdown. |
| 85 | 193,666 | 103,058 | rusa | Rusa generates standalone Ruby parsers from Ruby-defined grammars without external runt... |
| 86 | 193,750 | 103,058 | fibrio | Fibrio parses large JSON array, NDJSON, and CSV inputs record by record without loading... |
| 87 | 193,793 | 69,179 | seimi | 化学式の分子の量を秤り、反応式の割合の数を厳密に釣合はすRubyGemに候 |
| 88 | 193,831 | 69,179 | sangi | A terminal calculator that visualizes rod numeral calculation step by step. |
| 89 | 193,859 | 54,325 | keisanjaku | keisanjaku is a Ruby terminal slide rule simulator with sandbox, demo, and drill modes. |