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drupal/core-event-dispatcher
============================

EventDispatcher.

11.4.4(2mo ago)2934GPL-2.0-or-laterPHPPHP >=8.3.0

Since Apr 12Pushed 3w ago3 watchersCompare

[ Source](https://github.com/drupal/core-event-dispatcher)[ Packagist](https://packagist.org/packages/drupal/core-event-dispatcher)[ Docs](https://www.drupal.org/project/drupal)[ RSS](/packages/drupal-core-event-dispatcher/feed)WikiDiscussions 11.x Synced 4w ago

READMEChangelogDependencies (18)Versions (506)Used By (0)

```
The Drupal EventDispatcher Component

Thanks for using this Drupal component.

You can participate in its development on Drupal.org, through our issue system:
https://www.drupal.org/project/issues/drupal

You can get the full Drupal repo here:
https://www.drupal.org/project/drupal/git-instructions

You can browse the full Drupal repo here:
https://git.drupalcode.org/project/drupal
```

###  Health Score

59

—

FairBetter than 98% of packages

Maintenance90

Actively maintained with recent releases

Popularity15

Limited adoption so far

Community18

Small or concentrated contributor base

Maturity98

Battle-tested with a long release history

 Bus Factor1

Top contributor holds 58.3% 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 ~7 days

Recently: every ~0 days

Total

505

Last Release

85d ago

Major Versions

10.4.0-beta1 → 11.0.32024-05-31

10.4.5 → 11.2.0-beta12025-05-08

10.6.0-beta1 → 11.3.0-beta12025-11-14

10.5.9 → 11.3.112026-05-20

10.5.x-dev → 11.4.0-rc12026-05-21

PHP version history (5 changes)8.1.1PHP >=5.5.9

8.9.14PHP >=7.0.8

9.0.9PHP >=7.3.0

10.0.0-beta1PHP >=8.1.0

11.0.0-alpha1PHP >=8.3.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/57428d8f8df89bf80d218b9b6900f6344ca67fea7bb132433f06e1212fc27dea?d=identicon)[Drupal](/maintainers/Drupal)

![](https://avatars.githubusercontent.com/u/27288432?v=4)[Drupal Infrastructure](/maintainers/Drupal-Infrastructure)[@Drupal-Infrastructure](https://github.com/Drupal-Infrastructure)

---

Top Contributors

[![alexpott](https://avatars.githubusercontent.com/u/769634?v=4)](https://github.com/alexpott "alexpott (21 commits)")[![larowlan](https://avatars.githubusercontent.com/u/555254?v=4)](https://github.com/larowlan "larowlan (5 commits)")[![longwave](https://avatars.githubusercontent.com/u/197817?v=4)](https://github.com/longwave "longwave (3 commits)")[![xjm](https://avatars.githubusercontent.com/u/1369057?v=4)](https://github.com/xjm "xjm (3 commits)")[![junowilderness](https://avatars.githubusercontent.com/u/1977311?v=4)](https://github.com/junowilderness "junowilderness (2 commits)")[![catch56](https://avatars.githubusercontent.com/u/116285?v=4)](https://github.com/catch56 "catch56 (1 commits)")[![lauriii](https://avatars.githubusercontent.com/u/1845495?v=4)](https://github.com/lauriii "lauriii (1 commits)")

---

Tags

drupal

### Embed Badge

![Health badge](/badges/drupal-core-event-dispatcher/health.svg)

```
[![Health](https://phpackages.com/badges/drupal-core-event-dispatcher/health.svg)](https://phpackages.com/packages/drupal-core-event-dispatcher)
```

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