Create a Python UML class diagram with PlangUml.

QAT-Web is a browser controller for Web testing, with support for various browsers and webdrivers. Includes various classes for easier planning and implementation of web interactions, using the Page Objects Pattern.

QAT-Web-Video is a screen recorder for Web testing evidences, with support for various browsers and webdrivers.

Set of small and standalone utilities in Ruby.

WebDAV handler for Rack.

Simple HTTP server launcher for Rack application (Sinatra, Rails, etc...)

Crawls a server-rendered Rails app via Rack::Test and outputs a deployable static site.

An MCP server that lets you annotate Rails views in the browser and have AI agents read and act on your feedback.

Packages the yabeda ecosystem and health-monitor-rails into a single, opinionated kit for running Rails applications on Kubernetes: Puma, Sidekiq and SolidQueue runtime metrics in Prometheus text format on an in-process /metrics endpoint (default port 9394), plus a /healthz endpoint wired for liveness/readiness/startup probes. No sidecar, no separate collector. It also hosts the schedulers that let a job executor scale to zero without stranding its recurring jobs: a supervised SolidQueue scheduler thread, and a supervised sidekiq-cron poller for Sidekiq.

Threaded reverse proxy for Ruby on Rails

RapiTapir is a Ruby library inspired by Scala's Tapir for building type-safe HTTP APIs. It provides declarative endpoint definitions, automatic OpenAPI documentation generation, client code generation, and seamless integration with Sinatra, Rails, and Rack applications.

Random Access Stack Esoteric Language

Terminal tools for interactive calculations

A lightewieght mvc framework inspired by Ruby on Rails. Try it out!

CLI for remote development

A rails helper for responding request format

Ruby Skeleton Generator based in templates

HTTP server, which provides traffic under the support of Ractor

Road to RubyKaigi is a Ruby gem that delivers a nostalgic, text-based action game experience. Dodge obstacles, overcome bugs, and beat the deadline to reach RubyKaigi. All in your terminal.

ronin-web-server is a custom Ruby web server based on Sinatra tailored for security research and development.