sidekiq / sidekiq

Simple, efficient background processing for Ruby

karafka / karafka

Ruby and Rails efficient Kafka processing framework

ruby-shoryuken / shoryuken

A super efficient Amazon SQS thread based message processor for Ruby.

ClosureTree / closure_tree

Easily and efficiently make your ActiveRecord models support hierarchies

clacky-ai / openclacky

The most Token-efficient open-source AI Agent