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envato/event_sourcery_todo_app

This is a Ruby-based event-sourced application for managing the full lifecycle of todo items, including adding, amending, completing, and abandoning tasks. It exposes a RESTful web API and CLI interface to interact with the system, while maintaining separate read-optimized projections for outstanding, scheduled, and completed todos. The architecture leverages EventSourcery with a Postgres event store, ensuring that all state changes are captured as immutable domain events and processed by reactors to trigger side effects like email notifications.

61.5

Adequate · 4 August 2026

644

lines of production code

Ruby

primary language

2

bus factor · 15 authors in all

3

measurements over time

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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 9028383da9 — 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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