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gpslab/domain-event

This system is a domain event library designed for building the domain layer of DDD applications. It provides a flexible event bus architecture that supports both immediate dispatch and asynchronous queue-based processing. The library enables aggregates to raise domain events, discover listeners via direct bindings or containers, and route events to memory, Redis, or AMQP queues with configurable serialization.

56.9

Adequate · 4 August 2026

1.1k

lines of production code

PHP

primary language

1

bus factor · 2 authors in all

3

measurements over time

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How it got here

2016 · Domain event architecture and aggregation

The project established its core domain event infrastructure, introducing abstractions for event aggregation and raising mechanisms. This period focused on defining the library's architecture, including a refactored event bus and queue system, alongside initial test coverage and dependency management.

5 changes

2017 · Event bus and queue architecture refactoring

This period focused on a comprehensive refactoring of the event bus and queue systems, introducing new interfaces and implementations for event publishing, subscription, and listener discovery. The changes standardized how events are routed and processed, supporting both in-memory and external backends like Redis and AMQP. Extensive test coverage was added to validate the new abstractions and ensure correct behavior across different queue and listener configurations.

11 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 afa1ee7ace — 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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