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daikon/event-sourcing
=====================

Immutable CQRS/ES library for Daikon-CQRS projects.

v0.4(5y ago)72.8k1[5 issues](https://github.com/daikon-cqrs/event-sourcing/issues)[2 PRs](https://github.com/daikon-cqrs/event-sourcing/pulls)5MPL-2.0PHPPHP ^7.4|^8.0

Since Dec 1Pushed 3y ago4 watchersCompare

[ Source](https://github.com/daikon-cqrs/event-sourcing)[ Packagist](https://packagist.org/packages/daikon/event-sourcing)[ Docs](https://github.com/daikon-cqrs/event-sourcing)[ RSS](/packages/daikon-event-sourcing/feed)WikiDiscussions master Synced 3d ago

READMEChangelogDependencies (8)Versions (7)Used By (5)

Event Sourcing
==============

[](#event-sourcing)

[![PHP Version Support](https://camo.githubusercontent.com/3ee2200ccd25c5fd3960ea73ccb171da76b4f5a8a519ade171f77bf676378638/68747470733a2f2f62616467656e2e6e65742f7061636b61676973742f7068702f6461696b6f6e2f6576656e742d736f757263696e673f636f6c6f723d626c7565)](https://camo.githubusercontent.com/3ee2200ccd25c5fd3960ea73ccb171da76b4f5a8a519ade171f77bf676378638/68747470733a2f2f62616467656e2e6e65742f7061636b61676973742f7068702f6461696b6f6e2f6576656e742d736f757263696e673f636f6c6f723d626c7565)[![Lines of Code](https://camo.githubusercontent.com/e50ef8cc52967c1d5588ac0d0a03e58ffbc2f3e49be29a9e1a4824793b256ec3/68747470733a2f2f62616467656e2e6e65742f636f6465636c696d6174652f6c6f632f6461696b6f6e2d637172732f6576656e742d736f757263696e67)](https://codeclimate.com/github/daikon-cqrs/event-sourcing/code?sort=-loc)[![Packagist](https://camo.githubusercontent.com/1b5970981fde3fdd584fa89c397e5891461013808d4bec6444b3fb331575a8a9/68747470733a2f2f62616467656e2e6e65742f7061636b61676973742f6e616d652f6461696b6f6e2f6576656e742d736f757263696e673f636f6c6f723d626c7565)](https://packagist.org/packages/daikon/event-sourcing)[![License](https://camo.githubusercontent.com/02fbc9358d8dd376fef0cdd9d1972fa334bd74e41542a81c27244ec8e54bea8d/68747470733a2f2f62616467656e2e6e65742f6769746875622f6c6963656e73652f6461696b6f6e2d637172732f6576656e742d736f757263696e67)](https://github.com/daikon-cqrs/event-sourcing/blob/master/LICENSE)

[![Build Status](https://camo.githubusercontent.com/db391b752b3ae17b8170e542d4e970010ed8a95b71c1015935b555f387c1ae4d/68747470733a2f2f62616467656e2e6e65742f7472617669732f6461696b6f6e2d637172732f6576656e742d736f757263696e673f6c6162656c3d6275696c64)](https://travis-ci.com/daikon-cqrs/event-sourcing)[![Code Coverage](https://camo.githubusercontent.com/eeef72e1894b6dae4a626af0cc261bbba5cc880a7a69dbd8d8c39c942f1facbb/68747470733a2f2f62616467656e2e6e65742f636f6465636f762f632f6769746875622f6461696b6f6e2d637172732f6576656e742d736f757263696e67)](https://codecov.io/gh/daikon-cqrs/event-sourcing)[![Type Coverage](https://camo.githubusercontent.com/b4f21622c76372f68c00f69959378d08b19b5940bfc84ceeab55bc60772efab9/68747470733a2f2f73686570686572642e6465762f6769746875622f6461696b6f6e2d637172732f6576656e742d736f757263696e672f636f7665726167652e737667)](https://shepherd.dev/github/daikon-cqrs/event-sourcing)[![Code Quality](https://camo.githubusercontent.com/954618164fb8fb3990089c6c26fe9b4f4a0d34c59ac21428ffd8cb0ba4149141/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f7175616c6974792f672f6461696b6f6e2d637172732f6576656e742d736f757263696e672f6d6173746572)](https://scrutinizer-ci.com/g/daikon-cqrs/event-sourcing/?branch=master)[![Code Maintainability](https://camo.githubusercontent.com/45c6d65dc7cf73b8f5db01a922917cbddf18e588e701a573d0e64228e8c7d643/68747470733a2f2f62616467656e2e6e65742f636f6465636c696d6174652f6d61696e7461696e6162696c6974792f6461696b6f6e2d637172732f6576656e742d736f757263696e67)](https://codeclimate.com/github/daikon-cqrs/event-sourcing)[![Dependabot](https://camo.githubusercontent.com/d78615d5566c212f7ef51254f5116d7cf7a309d3755d66c6655b35cf40e73d6a/68747470733a2f2f62616467656e2e6e65742f6769746875622f646570656e6461626f742f6461696b6f6e2d637172732f6576656e742d736f757263696e67)](https://github.com/daikon-cqrs/event-sourcing/network/updates)

Immutable CQRS/ES library for Daikon-CQRS projects.

###  Health Score

29

—

LowBetter than 59% of packages

Maintenance6

Infrequent updates — may be unmaintained

Popularity22

Limited adoption so far

Community21

Small or concentrated contributor base

Maturity60

Established project with proven stability

 Bus Factor1

Top contributor holds 60.8% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~268 days

Total

4

Last Release

1916d ago

PHP version history (4 changes)v0.1PHP >=7.1

v0.2PHP ^7.2

v0.3PHP ^7.4

v0.4PHP ^7.4|^8.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/dfca9866790a54b54ae14996dfad19438332d0167633206a22d5df1cfd14558d?d=identicon)[shrink0r](/maintainers/shrink0r)

![](https://www.gravatar.com/avatar/cfd8067a48429509afed9e9e36d51b8d5bfecd208fe9672ef7fc4a354ea7541b?d=identicon)[MrHash](/maintainers/MrHash)

---

Top Contributors

[![shrink0r](https://avatars.githubusercontent.com/u/202678?v=4)](https://github.com/shrink0r "shrink0r (87 commits)")[![MrHash](https://avatars.githubusercontent.com/u/390925?v=4)](https://github.com/MrHash "MrHash (55 commits)")[![dependabot-preview[bot]](https://avatars.githubusercontent.com/in/2141?v=4)](https://github.com/dependabot-preview[bot] "dependabot-preview[bot] (1 commits)")

---

Tags

cqrsevent-sourcingimmutableevent sourcingimmutablecqrs

###  Code Quality

TestsPHPUnit

Static AnalysisPsalm

Code StylePHP\_CodeSniffer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/daikon-event-sourcing/health.svg)

```
[![Health](https://phpackages.com/badges/daikon-event-sourcing/health.svg)](https://phpackages.com/packages/daikon-event-sourcing)
```

###  Alternatives

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Symfony bundle for broadway/broadway.

68853.8k7](/packages/broadway-broadway-bundle)[nwidart/laravel-broadway

A Laravel adapter for the Broadway ES/CQRS package.

12315.0k](/packages/nwidart-laravel-broadway)[smoothphp/cqrs-es-framework-laravel

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1546.2k](/packages/smoothphp-cqrs-es-framework-laravel)[event-sourcery/event-sourcery

A Minimalistic PHP Event Sourcing / CQRS Library with GDPR Support

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21307.6k3](/packages/ecotone-laravel)

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