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kejawenlab/pph21
================

601PHP

Since Jan 9Pushed 8y ago1 watchersCompare

[ Source](https://github.com/KejawenLab/PPH21)[ Packagist](https://packagist.org/packages/kejawenlab/pph21)[ RSS](/packages/kejawenlab-pph21/feed)WikiDiscussions master Synced 2mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

Tax Calculator
==============

[](#tax-calculator)

This calculator use [Strategy Pattern](http://designpatternsphp.readthedocs.io/en/latest/Behavioral/Strategy/README.html) to make it flexible, extendable, and robust.

How to install
--------------

[](#how-to-install)

How to build
------------

[](#how-to-build)

```
composer require kejawenlab/pph21
```

or you can clone directly

```
git clone https://github.com/KejawenLab/PPH21.git

cd PPH21

composer update --prefer-dist -vvvv
```

Run Testing
-----------

[](#run-testing)

```
php vendor/bin/phpunit
```

Starting App
------------

[](#starting-app)

```
php index.php
```

###  Health Score

21

—

LowBetter than 19% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity6

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity41

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 83.3% 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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/b1543299498b8618f1907f5749c58e773076b15b4cafa527cf59ca73b4125b01?d=identicon)[ad3n](/maintainers/ad3n)

---

Top Contributors

[![ad3n](https://avatars.githubusercontent.com/u/7464920?v=4)](https://github.com/ad3n "ad3n (5 commits)")[![hibuno](https://avatars.githubusercontent.com/u/17744043?v=4)](https://github.com/hibuno "hibuno (1 commits)")

---

Tags

calculator-pajakindonesia-taxpajakpph21tax

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![Health badge](/badges/kejawenlab-pph21/health.svg)

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