Generate and serve OpenAPI 3.0 specs from Rails conventions with optional annotation overrides.

A gem that evaluates the code health of Ruby on Rails applications using metrics inspired by CodeScene's research on technical debt and maintainability.

A comprehensive tool for analyzing and visualizing data flows, dependencies, and architecture in Rails applications with multiple output formats.

Rails GuardDog: Beyond brakeman — AI injection, DoS, supply chain, GraphQL auth, and more

Generates OpenAPI specs from Rails apps by parsing routes, controllers, and view templates with @openapi comment annotations

RbHint is a Ruby code style checking and code formatting tool. It aims to encourage adoption of the community-driven Ruby Style Guide.

Semantically-aware code search tool for Ruby

Provides dependency analysis of Ruby programs, including control and data flow analysis.

ReferenceExtractor parses Ruby code to produce a graph of constant and file references that other tools can use for rules like layering or dependency checks.

Processor of REMIND_ME comments in the code, reminding us to revisit parts of code

Execute Ruby code on the remote servers from local Ruby script.

A regular syntax matcher facilitating DSL's construction

The first Ruby package (a.k.a. gem) to exist for making Revolt.chat bots. This project is not officially endorsed by revolt.chat

The Ruby AST sidecar for Revund. A gRPC server that implements the universal revund.worker.v1.Worker contract using the whitequark/parser gem. Installed alongside the `revund` CLI, which discovers revund-ruby-worker on PATH and spawns it on demand.

Ruby code rewriter. Currently just a proof of concept.

RIDER an nREPL server for Ruby

Files adapter for ROM

RPR displays Ruby's AST on command line.

Automatic conversion of RR mocks and stubs to modern RSpec syntax.

JSON like serialization with simple Ruby objects support