An Open Source Manufacturing Execution System

Jouba is a tool set for event sourcing: aggregate root, entities and storage

Command abstraction

Command abstraction

Ruby access to CS:GO demo files.

Creates Photo Mosaics out of many small images to match a target image

Docker development simplified.

TCP and HTTP proxy scripts

Pub/Sub Notifier for Ruby on Rails

Punk! is an omakase web framework for rapid prototyping.

Let's inverse those dependencies

A ruby chess game

Rexer is a command-line tool for managing Redmine Extension (Plugin and Themes). It allows you to define extensions in a Ruby DSL and install, uninstall, update, and switch between different sets of the extensions.

Backup files to cloud drive

Helps to watch for N+1 queries in Sequel

Base class for objects, that implements both the Interactor and Observer design patterns.

A snippet manager to share and use snippet library for the online judges; Google Code Jam, Codeforces, ACM/ICPC and etc...

Automatically publish events upon state transitions. All you have to do is subscribe.

Workflows for Stormwatch

Synchronous Sidekiq abilities.