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slowmose/compare-lock-files
===========================

A comparison of lock files that makes the upgrade to another package manager easier

1.0.3(7y ago)061PHP

Since Sep 14Pushed 7y agoCompare

[ Source](https://github.com/abachmose/compare-lockfiles)[ Packagist](https://packagist.org/packages/slowmose/compare-lock-files)[ RSS](/packages/slowmose-compare-lock-files/feed)WikiDiscussions master Synced 2w ago

READMEChangelogDependencies (4)Versions (5)Used By (0)

**Compare lockfiles from package managers like Yarn and NPM**

This tool makes it easy for you to migrate from NPM to Yarn or vice versa. It gives you a nice table to clarify the modules versions.

To compare lockfiles you run the command from you'r project eg.:

`lockfiles compare package-lock.json:npm yarn.lock:yarn`, where the `:npm` and `:yarn` specifies the parser to parse the lockfile

Optional parameters:

`[-p|--prioritize]`: Specifies which lockfile to prioritize (the package manager you wan't to upgrade to). Specify which lockfile to prioritize eg: `-p npm`, where `npm` specifies the parser to prioritize

This tool is also available on packagist:

###  Health Score

27

—

LowBetter than 46% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity5

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity66

Established project with proven stability

 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

Every ~0 days

Total

4

Last Release

2891d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/22002731?v=4)[Andreas Bach-Mose](/maintainers/abachmose)[@abachmose](https://github.com/abachmose)

---

Top Contributors

[![andreasbachmose](https://avatars.githubusercontent.com/u/28625828?v=4)](https://github.com/andreasbachmose "andreasbachmose (15 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/slowmose-compare-lock-files/health.svg)

```
[![Health](https://phpackages.com/badges/slowmose-compare-lock-files/health.svg)](https://phpackages.com/packages/slowmose-compare-lock-files)
```

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