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optimal/vat-counter
===================

Simple VAT calculator for Czech legislation (DPH).

0.1(6y ago)0774MITPHP

Since Jul 15Pushed 6y agoCompare

[ Source](https://github.com/optimal-program/VatCounter)[ Packagist](https://packagist.org/packages/optimal/vat-counter)[ RSS](/packages/optimal-vat-counter/feed)WikiDiscussions master Synced today

READMEChangelog (1)DependenciesVersions (2)Used By (0)

VatCounter
==========

[](#vatcounter)

Simple VAT calculator

###  Health Score

25

—

LowBetter than 35% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity16

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity49

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

2545d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/eb84f0aa74d1fd05f7d90f828e54a068ef2aa27e2057af285bef43d916485b8a?d=identicon)[jindra@optimal-program.cz](/maintainers/jindra@optimal-program.cz)

---

Top Contributors

[![JindraJan](https://avatars.githubusercontent.com/u/36569081?v=4)](https://github.com/JindraJan "JindraJan (2 commits)")

---

Tags

calculatorvatczechDPH

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![Health badge](/badges/optimal-vat-counter/health.svg)

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