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node-ts/bus

This system is a distributed message bus framework for Node.js that facilitates reliable communication between services. It provides a core abstraction for publishing, subscribing, and handling messages across various transport layers, including RabbitMQ, AWS SQS, and in-memory queues. The system supports complex patterns such as long-running workflows (sagas) with state persistence in MongoDB or PostgreSQL, and offers structured error handling and serialization utilities.

59.9

Adequate · 4 August 2026

14k

lines of production code

TypeScript

primary language

1

bus factor · 19 authors in all

3

measurements over time

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How it got here

2019 · Inversify removal and transport expansion

This period focused on removing the Inversify dependency and refactoring the core bus architecture to be framework-agnostic. Concurrently, the project expanded its capabilities by introducing new transport implementations for RabbitMQ, AWS SQS, and Postgres persistence.

16 changes

2021–2024 · workflow orchestration and testing infrastructure

This period focused on introducing a comprehensive workflow orchestration subsystem to the core package, enabling long-running business processes with state persistence. The release also expanded the framework's capabilities with a new JSON serializer, an SQS Lambda receiver, and a MongoDB persistence provider, while establishing a shared testing suite for transport adapters.

10 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 4 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 6254610392 — the exact code this score is about.
  • Scored under rubric rubric-2026.08.19. Score the same commit under that rubric and you get the same number.
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