Toiler is a super efficient AWS SQS and GCP PubSub thread based message processor

Easy performance analytics for your Rack/Rails app! Formerly known as 'vizsla.'

A simple test framework for Ruby code where the test descriptions and expectations are written as comments.

Tumugi is a library to build, run and manage complex workflows. Tumugi enables you to define workflows as a ruby code.

Performance-oriented stream processing built on Kafka and Zookeeper

A Ruby gem implementing the Model Context Protocol (MCP) server-side specification. Provides a framework for creating MCP servers that expose tools, resources, prompts, and roots to LLM clients with comprehensive security features, structured logging, and production-ready capabilities.

A reactive Ruby web framework where your Ruby code runs on both the server and the client (via Opal).

Replicate any API to your database with WebhookDB. WebhookDB handles webhooks and intelligently polls APIs to provide a normalized, schematized, relational copy of API data. No new APIs to learn -- just an easy-to-use CLI to set up integrations, and then you get a database connection string to ...

Multi-threaded job backend with database queuing for ruby.

xcflushd is a daemon that connects to a Redis database containing 3scale's XC API Management data and flushes it to the 3scale service for cached reporting and authorizations. Check https://github.com/3scale/apicast-xc for an implementation of a 3scale's XC gateway.

Ruby XRP Tools

Ruby completion engine inspired by jedi

Complete A2A Protocol implementation for Ruby applications, enabling agent-to-agent communication via JSON-RPC 2.0, gRPC, and HTTP+JSON transports

The Ablaevent ruby library

SDK to communicate with the Worldline Acquiring platform using the Worldline Acquiring API

In process, async, concurrent pubsub

ActionWebPush provides Rails integration for Web Push notifications with ActionMailer-like interface, thread pool management, and subscription handling.

active_cipher_storage encrypts and decrypts Rails Active Storage files with AES-256-GCM envelope encryption. It supports AWS S3, streaming downloads, multipart uploads, AWS KMS, environment-variable keys, and custom key providers for Ruby and Rails applications.

Google Cloud Pub/Sub adapter and worker for ActiveJob

activejob-temporal bridges Rails ActiveJob with Temporal's durable execution engine. It provides a drop-in ActiveJob adapter, Temporal workflows, and supporting tooling so Rails apps gain fault-tolerant scheduling, retries, and observability with minimal changes.