Double entry accounting for Rails applications

Kafka libraries for Ruby.

Delayed::Job plugin to unlock jobs from dead workers

pin some task around deployment to execute them during deployment circle

A framework on top of Karafka for Change Data Capture on the model level.

Simple state machine designed for non-pure transitions. E.g. for wizard-like systems with a lot of external API calls.

Rails engine for Shopify applications.

Dokno allows you to easily mount a self-contained knowledgebase / wiki / help system to your Rails app.

Drupal exporter that prepares content to be imported

https://github.com/tsukasaoishi/ebisu_connection

An engine which contains the core of a construction management app as a layer.

Emailbutler allows you to track delivery status of emails sent by your app.

Save hash representation of class in json column as embedded model.

Bibliographic record module for Next-L Enju

Purchase request management for Next-L Enju

Circulation management for Next-L Enju

Event management for Next-L Enju

Library module for Next-L Enju

Message management for Next-L Enju

NDL WebAPI wrapper for Next-L Enju