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Abandoned → [earc/event-tree](/?search=earc%2Fevent-tree)ArchivedLibrary[Framework](/categories/framework)

earc/observer-tree
==================

eArc - the explicit architecture framework - observer composite component

0.0(6y ago)032MITPHPPHP ^7.2

Since Jul 17Pushed 6y agoCompare

[ Source](https://github.com/Koudela/eArc-observer-tree)[ Packagist](https://packagist.org/packages/earc/observer-tree)[ RSS](/packages/earc-observer-tree/feed)WikiDiscussions master Synced 4d ago

READMEChangelog (1)Dependencies (3)Versions (2)Used By (0)

earc/observer-tree
==================

[](#earcobserver-tree)

###  Health Score

21

—

LowBetter than 19% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity43

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% 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

Unknown

Total

1

Last Release

2494d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/b7308f2797252cace014cfec12c1b5978c1bf5608be78d7a188ff690192959f3?d=identicon)[Thomas Koudela](/maintainers/Thomas%20Koudela)

---

Top Contributors

[![Koudela](https://avatars.githubusercontent.com/u/21366492?v=4)](https://github.com/Koudela "Koudela (17 commits)")

### Embed Badge

![Health badge](/badges/earc-observer-tree/health.svg)

```
[![Health](https://phpackages.com/badges/earc-observer-tree/health.svg)](https://phpackages.com/packages/earc-observer-tree)
```

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