Mui (無為): A Vim-like TUI text editor written in Ruby.

Model Context Protocol Servers

Visualize, explore, and interact with your Rails application's models and associations with ease.

Lrama for Visual Studio Code is a powerful extension that provides comprehensive support for the Lrama parser generator.

it's the vaporware

Pure Ruby LALR parser generator

wait for the image to load automatically

Logger for CI

A covenience wrapper around Prism, a Ruby source code parser

😎 Awesome lists about all kinds of interesting topics

Master programming by recreating your favorite technologies from scratch.

A collection of popular layouts and patterns made with CSS. Now it has 100+ patterns and continues growing!

Unity uGUI Advance Reference

ゼロから学ぶTypeScriptガイド

Extend RSpec for smarter specs.

A Rails Engine that generates a page transition diagram for your Rails app from request specs

For empowering community 🌱

A fast chess library that use bitboards to play chess with Ruby

Code Your Ruby is a workspace to practice Ruby with code reviewing each other.

An automatic JSON response validator for testing in Rails

OnkCop is a RuboCop configration gem.

可読性の高いテストコードを書くためのお作法集

The Rhodes framework is a platform for building locally executing, device-optimized mobile applications for all major smartphone devices.

Symmetric Encryption for Ruby Projects using OpenSSL