| 1 | 188 | 164 | rubocop-rspec | Code style checking for RSpec files.
A plugin for the RuboCop code style enforcing & li... |
| 2 | 541 | 441 | rubocop-capybara | Code style checking for Capybara test files (RSpec, Cucumber, Minitest).
A plugin for t... |
| 3 | 658 | 356 | rubocop-factory_bot | Code style checking for factory_bot files.
A plugin for the RuboCop code style enforcin... |
| 4 | 1,119 | 469 | rubocop-rspec_rails | Code style checking for RSpec Rails files.
A plugin for the RuboCop code style enforcin... |
| 5 | 2,147 | 2,150 | committee | A collection of Rack middleware to support JSON Schema. |
| 6 | 20,991 | 10,216 | slim-embedded-minify | A slim file to minify embedded code. |
| 7 | 62,019 | 34,550 | railroad_diagrams | Generate SVG railroad syntax diagrams, like on JSON.org. |
| 8 | 73,439 | 145,495 | otterraft | Simple YAML Frontmatter Parser |
| 9 | 109,389 | 145,495 | rubocop-committee | Automatic committee code style checking tool.
A RuboCop extension focused on enforcing ... |
| 10 | 120,540 | 82,151 | workitcop | A custom cop collection of working toolkits. |
| 11 | 121,756 | 51,170 | slimembedcop | RuboCop runner for Ruby code embedded in Slim. |
| 12 | 123,221 | 111,743 | rubocop-safe_todo_searcher | Search for Cops that can be automatically modified among the Cops listed in .rubocop_to... |
| 13 | 173,337 | 145,495 | rubocop-rspec-extra | A RuboCop extension focused on enforcing RSpec.
A place where no one is officially empl... |
| 14 | 176,054 | 63,002 | collie-lsp | collie-lsp provides real-time linting, formatting, and code intelligence features for .... |
| 15 | 176,062 | 111,743 | lagoon | A Ruby gem that generates Mermaid class diagrams and ER diagrams from Rails application... |
| 16 | 176,214 | 43,639 | collie | Collie is a linter and formatter for Lrama Style BNF grammar files (.y files). It helps... |
| 17 | 176,928 | 82,151 | blast_radius | A gem to visualize which records will be deleted due to dependent: :destroy and similar... |
| 18 | 178,422 | 63,002 | redhound | Redhound is a pure Ruby packet analyzer that can be used to capture and analyze network... |
| 19 | 179,540 | 145,495 | grongigo | Grongigo is a programming language compiler that transpiles Grongi language code to C l... |
| 20 | 179,671 | 111,743 | lldb | Access LLDB debugger functionality from Ruby via FFI |
| 21 | 179,862 | 111,743 | wgpu | Ruby bindings for the WebGPU API, providing GPU compute and graphics capabilities throu... |
| 22 | 179,927 | 82,151 | gemfile_parser | A simple Gemfile parser. |
| 23 | 179,990 | 63,002 | automograph | Automograph is a generic automaton/state machine visualization library that supports mu... |
| 24 | 180,025 | 23,584 | larb | Larb provides vectors, matrices, quaternions, and Color classes for 2D/3D graphics and ... |
| 25 | 180,284 | 111,743 | webrtc-ruby | WebRTC (Web Real-Time Communication) bindings for Ruby, providing real-time audio, vide... |
| 26 | 180,497 | 145,495 | skia | Ruby bindings for Skia, providing high-performance 2D graphics capabilities |
| 27 | 179,670 | 83,330 | arcanoae | Arcanoae is a 3D graphics library for Ruby that provides Babylon.js-equivalent function... |
| 28 | 180,975 | 82,151 | bullematic | Automatically adds includes/preload to fix N+1 queries detected by Bullet |
| 29 | 181,252 | 111,743 | rdeck | A CLI tool that applies Markdown-written presentations to Google Slides, enabling conti... |
| 30 | 181,505 | 111,743 | yamlint | A YAML file linter and formatter. |
| 31 | 182,562 | 82,151 | parselly | Parselly is a pure Ruby CSS selector parser. Provides a simple and easy-to-use API for ... |
| 32 | 183,070 | 111,743 | gashadokuro | A CSS selector parser implemented in Ruby. |
| 33 | 183,163 | 82,151 | webxr | Complete Ruby bindings for the WebXR Device API, enabling VR/AR application development... |
| 34 | 183,756 | 31,632 | metaco | A Ruby C extension providing native macOS window management and Metal GPU acceleration ... |
| 35 | 184,073 | 145,495 | rubocop-sidekiq_plus | A RuboCop extension focused on enforcing Sidekiq best practices and coding conventions. |
| 36 | 184,185 | 111,743 | sdl3 | Complete Ruby bindings for SDL3 multimedia library using FFI |
| 37 | 184,435 | 145,495 | rbgl | A pure Ruby graphics library with software rendering engine and cross-platform GUI supp... |
| 38 | 184,754 | 82,151 | irb-theme-iceberg | 🟦 Bluish color scheme for irb |
| 39 | 184,903 | 145,495 | synotion | A Ruby gem to synchronize Markdown files to Notion pages with support for multiple upda... |
| 40 | 185,340 | 145,495 | hoozuki | Hoozuki is a hobby regex engine written in Ruby, designed to be simple and efficient fo... |
| 41 | 185,652 | 38,417 | graphomaton | Graphomaton is a lightweight Ruby library for creating and visualizing finite state mac... |
| 42 | 185,761 | 82,151 | craze | Craze is a modern static site generator with Vite/Tailwind integration,
incremental bui... |
| 43 | 186,916 | 82,151 | rurema_battle | RuremaBattle is a game in which you enter the name of the class and compete for the num... |
| 44 | 186,991 | 51,170 | mergen | A tool to create mermaid class diagrams from Ruby code. |
| 45 | 187,318 | 111,743 | licensure | Licensure collects dependency license metadata and validates it against a configurable ... |
| 46 | 188,083 | 111,743 | rspec-cassette | Load test suite's HTTP interactions and register WebMock stubs for RSpec. |
| 47 | 188,598 | 145,495 | obituary | Checks Gem dependencies against GitHub and reports archived repositories. |
| 48 | 188,637 | 145,495 | regresso | Detect regressions by comparing API responses, CSV exports, and more between environments |
| 49 | 188,726 | 145,495 | nomos | Nomos evaluates pull request metadata and diffs, then reports findings as message, warn... |
| 50 | 188,832 | 82,151 | transducer | A Ruby gem that reads OpenAPI YAML specifications and generates well-formatted Markdown... |
| 51 | 189,029 | 63,002 | bezier_curver | Interactive Bezier curve drawing tool using Ruby2D. Click to add control points and dra... |
| 52 | 189,298 | 51,170 | rlsl | RLSL is a Ruby DSL for writing shaders that can be transpiled to GLSL, WGSL, and MSL |
| 53 | 189,359 | 145,495 | shellfie | Generate beautiful terminal screenshot-style PNG images and animated GIFs from YAML con... |
| 54 | 189,670 | 145,495 | rptrace | Ergonomic ptrace bindings for building debuggers, tracers, and strace-like tools in Ruby. |
| 55 | 189,824 | 111,743 | mmd2svg | A command-line tool and library to convert Mermaid diagram definitions into SVG files. |
| 56 | 189,842 | 145,495 | gemxray | gemxray scans Gemfile, code references, and Gemfile.lock to find unused, redundant, or ... |
| 57 | 190,050 | 111,743 | usb-ruby | usb-ruby provides idiomatic Ruby access to libusb 1.0 via FFI without native extensions. |
| 58 | 190,293 | 82,151 | vizcore | Vizcore provides a Ruby-first workflow to define scenes and render audio-reactive visua... |
| 59 | 190,478 | 111,743 | ogg-ruby | A Ruby FFI binding library for libogg, providing OGG container format stream operations... |
| 60 | 190,486 | 63,002 | aa2img | A Ruby gem that parses ASCII art (box diagrams, layered architecture, flowcharts) and r... |
| 61 | 190,496 | 145,495 | mdlint | Mdlint is a Pure Ruby Markdown linter and formatter with no external dependencies. It p... |
| 62 | 190,502 | 82,151 | bevy | Ruby bindings for Bevy Engine, providing ECS architecture and game development capabili... |
| 63 | 190,514 | 145,495 | vorbis | A Ruby FFI binding library for libvorbis and libvorbisenc, providing Vorbis audio codec... |
| 64 | 190,576 | 145,495 | wavify | Wavify provides core audio buffer primitives, codecs, and DSP-oriented high-level APIs. |
| 65 | 190,601 | 111,743 | portaudio | PortAudio V19 binding with both low-level C API mapping and high-level Ruby wrappers. |
| 66 | 190,643 | 145,495 | kannuki | Kannuki provides database-agnostic advisory locking for ActiveRecord with support for P... |
| 67 | 190,676 | 145,495 | glfw-ruby | Pure Ruby FFI bindings for the GLFW library, providing both low-level C API access and ... |
| 68 | 190,693 | 145,495 | fftw3-ruby | Comprehensive Ruby bindings for libfftw3 via FFI. Supports double/float/long_double/qua... |
| 69 | 190,789 | 111,743 | muze | Muze is a Ruby audio analysis and feature extraction library that provides audio loadin... |
| 70 | 190,789 | 82,151 | clef | Clef provides a Ruby DSL, LilyPond-like note input, and basic LilyPond parsing for mode... |
| 71 | 190,789 | 145,495 | rugl | Declarative OpenGL 4.x commands, explicit GPU resources, and state-diffed rendering for... |
| 72 | 190,937 | 145,495 | jack-ruby | Full-featured Ruby bindings for JACK Audio, providing access to audio/MIDI I/O, transpo... |
| 73 | 190,956 | 145,495 | rtmidi-ruby | Complete Ruby bindings for RtMidi C API using FFI, including Ruby-idiomatic MidiIn/Midi... |
| 74 | 190,956 | 145,495 | midicraft | A pure Ruby MIDI library for reading/writing Standard MIDI Files with a modern, express... |
| 75 | 191,008 | 111,743 | rspec-rewind | rspec-rewind provides deterministic retry policies, exception filters,
configurable bac... |
| 76 | 191,073 | 145,495 | sonus | Sonus extracts time-domain, spectral, and perceptual audio features in pure Ruby with o... |
| 77 | 191,117 | 111,743 | usbkit | UsbKit provides a WebUSB API-compatible interface for communicating with USB devices fr... |
| 78 | 191,165 | 111,743 | harfbuzz-ruby | Complete Ruby bindings for HarfBuzz using FFI. Covers Core API, OpenType Layout, Variab... |
| 79 | 191,205 | 111,743 | docsterra | Docsterra parses Terraform files and generates infrastructure design docs in Markdown. |
| 80 | 191,428 | 82,151 | deftones | Deftones provides a flexible node graph, synth voices, effects, transport scheduling, s... |
| 81 | 191,501 | 34,550 | cyclotone | Cyclotone provides rational-time spans, immutable pattern events, and composable patter... |
| 82 | 191,510 | 145,495 | rusa | Rusa generates standalone Ruby parsers from Ruby-defined grammars without external runt... |