Proscenium integration for Phlex

Inspects your Rails routes, controllers and schema to produce config/rails-api-docs.yml, then renders a Scalar-style three-column HTML page at public/api-docs.html. Includes a live preview mount at /rails/api-docs in development.

RailsContractSync produces and maintains a single committed openapi.yml for a Rails JSON API by combining static route/strong-params introspection with runtime observation of real responses via a Rack middleware. The result is idempotent, preserves hand-written documentation, and is serializer-ag...

A RBS files generator for activerecord gem

RBS inline annotator from RBS

Support auto generation of RBS by `Data.define` in rbs-inline syntax

Rubyists love metaprogramming. This tool bridges between RBS and metaprogramming, by allowing you to define a macro, which is then used to generate RBS definitions based on macro invocations."

Build reactive, real-time UI components that automatically re-render server-side when subscribed models change. Uses ViewComponent, Turbo Streams, and ActionCable to keep your UI in sync without writing custom JavaScript.

Rebundler makes your Gemfile look good.

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.

CLI utility and Ruby API for generating structured release notes and changelog documents from various issue-tracking platforms or YAML definitions into plaintext drafts (<strong>AsciiDoc</strong>, <strong>Markdown</strong>, <strong>YAML</strong>) and rich-text output (<strong>HTML</strong> and <s...

RLSL is a Ruby DSL for writing shaders that can be transpiled to GLSL, WGSL, and MSL

https://github.com/gingray/rshade

A tool that parses RSpec test files to identify let/let! declarations that could be refactored to use test-prof's let_it_be helper for improved test performance

Simple Parameterized Test for RSpec

Transpilar código Ruby a código BASIC

Provides 'Go to Definition' functionality for FactoryBot factories in Ruby LSP. Jump from factory references like create(:user) directly to factory definitions.

A ruby-lsp add-on that provides safe, AST-driven refactoring operations (post-conditional conversion, inline variable, etc.) natively within any LSP-supported IDE.

ruby_mod_kit

ruby-reforge is a gem that scans a Ruby or Rails project, detects incompatible code for a target Ruby version, and automatically rewrites or suggests fixes. It updates version files, fixes deprecated syntax, rewrites code for new Ruby syntax, and suggests Rails-level incompatibilities.