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opus4-repo/opus4-common
=======================

OPUS 4 common library

4.10.1(1mo ago)026.6k↑285%5[20 issues](https://github.com/OPUS4/opus4-common/issues)10GPL-2.0+PHPPHP >=8.1CI passing

Since Apr 6Pushed 1w ago6 watchersCompare

[ Source](https://github.com/OPUS4/opus4-common)[ Packagist](https://packagist.org/packages/opus4-repo/opus4-common)[ Docs](http://www.opus-repository.org)[ RSS](/packages/opus4-repo-opus4-common/feed)WikiDiscussions master Synced today

READMEChangelog (10)Dependencies (20)Versions (12)Used By (10)

OPUS 4 Common Library
=====================

[](#opus-4-common-library)

This library provides common classes and interfaces for the OPUS 4 application and its libraries.

###  Health Score

59

—

FairBetter than 98% of packages

Maintenance95

Actively maintained with recent releases

Popularity30

Limited adoption so far

Community31

Small or concentrated contributor base

Maturity72

Established project with proven stability

 Bus Factor1

Top contributor holds 61.4% 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 ~247 days

Recently: every ~100 days

Total

10

Last Release

51d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/1cd34fe319a70c5373c10cf610135749b4894dec16ee47e94de09f1de5aef1cc?d=identicon)[opus4kobv](/maintainers/opus4kobv)

---

Top Contributors

[![j3nsch](https://avatars.githubusercontent.com/u/8101870?v=4)](https://github.com/j3nsch "j3nsch (354 commits)")[![maximilian-salomon](https://avatars.githubusercontent.com/u/32635839?v=4)](https://github.com/maximilian-salomon "maximilian-salomon (48 commits)")[![claussni](https://avatars.githubusercontent.com/u/205235?v=4)](https://github.com/claussni "claussni (46 commits)")[![kaustabhbarman](https://avatars.githubusercontent.com/u/13511318?v=4)](https://github.com/kaustabhbarman "kaustabhbarman (41 commits)")[![extracts](https://avatars.githubusercontent.com/u/1410036?v=4)](https://github.com/extracts "extracts (26 commits)")[![tklein23](https://avatars.githubusercontent.com/u/1956208?v=4)](https://github.com/tklein23 "tklein23 (19 commits)")[![henning-gerhardt](https://avatars.githubusercontent.com/u/2129672?v=4)](https://github.com/henning-gerhardt "henning-gerhardt (13 commits)")[![haogatyp](https://avatars.githubusercontent.com/u/13765467?v=4)](https://github.com/haogatyp "haogatyp (12 commits)")[![lgottwald](https://avatars.githubusercontent.com/u/4335172?v=4)](https://github.com/lgottwald "lgottwald (10 commits)")[![saschaszott](https://avatars.githubusercontent.com/u/952735?v=4)](https://github.com/saschaszott "saschaszott (5 commits)")[![apvcf](https://avatars.githubusercontent.com/u/145443179?v=4)](https://github.com/apvcf "apvcf (3 commits)")

---

Tags

opus4

###  Code Quality

TestsPHPUnit

Code StylePHP\_CodeSniffer

### Embed Badge

![Health badge](/badges/opus4-repo-opus4-common/health.svg)

```
[![Health](https://phpackages.com/badges/opus4-repo-opus4-common/health.svg)](https://phpackages.com/packages/opus4-repo-opus4-common)
```

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