antiwork / gumroad
Ruby on Rails source code for Gumroad, an e-commerce platform that lets creators sell products directly to consumers.
antiwork / gumroad
rapid7 / metasploit-framework
Open-source framework for developing, testing, and running exploit code against remote systems, with the msfconsole interactive interface.
freeCodeCamp / devdocs
Web UI that combines many developer API documentation sets into one searchable, offline-capable browser.
redmine / redmine
Mirror of redmine code source - Official Subversion repository is at https://svn.redmine.org/redmine - contact: @vividtone or maeda (at) farend (dot) jp
otwcode / otwarchive
The Organization for Transformative Works (OTW) - Archive Of Our Own (AO3) Project
orbitalindex / awesome-space
A curated list of space-related code, APIs, datasets, and resources maintained by The Orbital Index.
modelcontextprotocol / ruby-sdk
The official Ruby SDK for the Model Context Protocol servers and clients.
AixleHQ / flow
Aixle Flow — orchestrate coding agents through durable, inspectable workflows.
paper-trail-gem / paper_trail
Track changes to your rails models
ruby-concurrency / concurrent-ruby
Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
danger / danger
🚫 Stop saying "you forgot to …" in code review (in Ruby)
travisjeffery / timecop
A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and DateTime.now in a single call.
mbj / mutant
Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?
toretore / barby
The Ruby barcode generator
barefootford / buttercut
Edit Video with Claude Code
exercism / website
The codebase for Exercism's website.
rails / ai-evals
Evals and benchmarks for AI models
tools4imps / exhale-ruby
The contraction gate for Rails: no PR merges while the codebase holds duplication the Contract doesn't keep
rubocop / rubocop
A Ruby static code analyzer and formatter, based on the community Ruby style guide.
realm / jazzy
Soulful docs for Swift & Objective-C
shakacode / react_on_rails
Integration of React + Webpack + Rails including server-side rendering of React, enabling a better developer experience and faster client performance.
simplecov-ruby / simplecov
Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
troessner / reek
Code smell detector for Ruby
whitesmith / rubycritic
A Ruby code quality reporter
rouge-ruby / rouge
A pure Ruby code highlighter that is compatible with Pygments
danmayer / coverband
Ruby production code coverage collection and reporting (line of code usage)
brianmario / mysql2
A modern, simple and very fast Mysql library for Ruby - binding to libmysql
glebm / i18n-tasks
Manage translation and localization with static analysis, for Ruby i18n
Shopify / ruby-lsp
An opinionated language server for Ruby
ClosureTree / closure_tree
Easily and efficiently make your ActiveRecord models support hierarchies
test-kitchen / test-kitchen
Test Kitchen is an integration tool for developing and testing infrastructure code and software on isolated target platforms
tmm1 / rbtrace
like strace, but for ruby code
adzap / validates_timeliness
Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.
ankane / lockbox
Modern encryption for Ruby and Rails
SlatherOrg / slather
Generate test coverage reports for Xcode projects & hook it into CI.
codetriage / CodeTriage
Discover the best way to get started contributing to Open Source projects
rails / globalid
Identify app models with a URI
djezzzl / database_consistency
The tool to avoid various issues due to inconsistencies and inefficiencies between a database schema and application models.
rails / importmap-rails
Use ESM with importmap to manage modern JavaScript in Rails without transpiling or bundling.
itamae-kitchen / itamae
Configuration management tool inspired by Chef, but simpler and lightweight. Formerly known as Lightchef.
brendon / ranked-model
An acts_as_sortable/acts_as_list replacement built for Rails 4+
rubocop / rubocop-rails
A RuboCop extension focused on enforcing Rails best practices and coding conventions.
rubocop / rubocop-rspec
Code style checking for RSpec files.
grodowski / undercover
undercover warns about methods, classes and blocks that were changed without tests, to help you easily find untested code and reduce the number of bugs. It does so by analysing data from git diffs, code structure and SimpleCov coverage reports
ruby / typeprof
An experimental type-level Ruby interpreter for testing and understanding Ruby code
amoeba-rb / amoeba
A ruby gem to allow the copying of ActiveRecord objects and their associated children, configurable with a DSL on the model
micke / valid_email2
ActiveModel validation for email. Including MX lookup and disposable email blocklist
fatkodima / online_migrations
Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations, etc).
0din-ai / ai-scanner
AI model safety scanner built on NVIDIA garak
github / rubocop-github
Code style checking for GitHub's Ruby projects
bolshakov / stoplight
:traffic_light: Traffic control for code.
drwl / annotaterb
A Ruby Gem that adds annotations to your Rails models and route files.
Shopify / statsd-instrument
A StatsD client for Ruby apps. Provides metaprogramming methods to inject StatsD instrumentation into your code.
fastlane-community / xcov
Nice code coverage reporting without hassle
maquina-app / rails-mcp-server
A Ruby gem implementation of a Model Context Protocol (MCP) server for Rails projects. This server allows LLMs (Large Language Models) to interact with Rails projects through the Model Context Protocol.
fastruby / skunk
A SkunkScore Calculator for Ruby Code -- Find the most complicated code without test coverage!
Shopify / deprecation_toolkit
⚒Eliminate deprecations from your codebase ⚒
obie / ruby_decision_model
Ruby client for decision models such as Typesafe Jev
cardmagic / solid-objects-ruby
Fix race conditions on one record in Rails: ordered operations, expiring holds, and durable state in your existing SQL database. A SQL-backed virtual actor library.
terret-org / terret
Ruby-native, model-agnostic agent harness where everything is a plugin