softwaremill / elasticmq

In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

ruby-shoryuken / shoryuken

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

bbc / sqs-consumer

Build Amazon Simple Queue Service (SQS) based applications without the boilerplate

hookdeck / outpost

Open Source Outbound Webhooks and Event Destinations Infrastructure