How else are you going to communicate with an LED wall?

Awesome mocks of external REST API dependencies

Lyricli is an awesome CLI tool to read the lyrics of your currently playing song right in the command line

Realtime Github Flavored Markdown Preview with WebSocket

A library that makes it easy to add an HTML based GUI to your ruby library

Forked MailCatcher integrating simple and stupid CORS. MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.1:1080 to see the mail.

MailCatcher NG brings the beloved MailCatcher into the modern era: fast, reliable SMTP catching with a stunning real-time interface, updated dependencies, and powerful email inspection features

Man-in-the-middle http/https transparent http (CONNECT) proxy over bunch of (unreliable) backends

SMTP server with web interface for easy local development. Sets up a little mail server that you can send messages to, and provides a web front end to let you see what your app did.

Mappum is the tree to tree (object, bean etc.) mapping DSL.

markov chain management

opinionated static web page generator

metasploit-framework

A redirector, url mangler and webpage interceptor for the Squid HTTP proxy

A Ruby gem for faking external web services for testing, forked and updated version of Luke Redpath's mimic

A Ruby wrapper for mediainfo CLI.

A redesigned Ruby web interface.

Receive http requests and print them to standard out

Micro k8s on Ruby - a simple tool to deploy containers to mimic a (very) minimalistic k8 cluster with a nice REST API

MNotifier