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.

Shared rubocop rules for the preferred Ruby coding style of @davidrunger

A YAML-based schema system for validating and transforming configuration data

Semantic differences for Ruby code changes

Evaluates adequacy, redundancy, and maintainability of Ruby test suites using coverage, checked coverage, mutation data, and test-smell analysis.

Taski is a Ruby-based task runner currently under development. It allows you to define small, composable tasks along with the outputs they depend on. Taski statically resolves dependencies and executes tasks in the correct topological order, from the most dependent tasks first. It also supports r...

Tk interface

tep is a small Sinatra-style DSL targeting the Spinel AOT Ruby compiler. The translator turns a Sinatra-classic source file into a self-contained native binary -- ~80 KB on Linux, no Ruby runtime. Pre-alpha: primary purpose is exercising Spinel against real-world Ruby usage; the framework is the ...

Find untested Ruby code and generate tests with AI

Combines Ruby's native Coverage execution counts with Prism AST analysis to map per-test coverage onto semantic units (methods, branches, conditions), find redundant tests grouped by duplication type with confidence levels, and emit a removal patch — never deleting a test that would open a covera...

TNG (Test Next Generation) is a Rails gem that automatically generates comprehensive test files by analyzing your Ruby code using static analysis and AI. It supports models, controllers, and services with intelligent test case generation.

A mountable Rails engine that provides a beautiful web interface for viewing and understanding your Rails logs. Groups requests with their SQL queries and view renders, with real-time updates.