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ActiveLibrary[HTTP & Networking](/categories/http)

psr/link
========

Common interfaces for HTTP links

2.0.1(5y ago)2.5k144.1M—1.4%1320MITPHPPHP >=8.0.0

Since Oct 28Pushed 3y ago10 watchersCompare

[ Source](https://github.com/php-fig/link)[ Packagist](https://packagist.org/packages/psr/link)[ Docs](https://github.com/php-fig/link)[ RSS](/packages/psr-link/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (7)Used By (20)

Link definition interfaces
==========================

[](#link-definition-interfaces)

This repository holds all interfaces related to [PSR-13 (Link definition interfaces)](https://www.php-fig.org/psr/psr-13/).

Note that this is not a Link implementation of its own. It is merely interfaces that describe the components of a Link.

The installable [package](https://packagist.org/packages/psr/link) and [implementations](https://packagist.org/providers/psr/link-implementation) are listed on Packagist.

###  Health Score

56

—

FairBetter than 98% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity77

Solid adoption and visibility

Community39

Small or concentrated contributor base

Maturity72

Established project with proven stability

 Bus Factor1

Top contributor holds 67.4% 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 ~319 days

Recently: every ~9 days

Total

6

Last Release

1894d ago

Major Versions

1.1.0 → 2.0.02021-02-03

1.x-dev → 2.0.12021-03-11

PHP version history (2 changes)1.0.0PHP >=5.3.0

1.1.0PHP >=8.0.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/51b8f5fa2478c474c026976512454ce9953323d2d07d0a5320b3a3bd3f4653d8?d=identicon)[michaelcullum](/maintainers/michaelcullum)

![](https://www.gravatar.com/avatar/b93dc5a9591fbfe3ead8b344eeddb3a8b10191e3696afcc93bed806629c2d724?d=identicon)[fig](/maintainers/fig)

![](https://www.gravatar.com/avatar/12e28c223b88445f07d697c8805bd856066c947f70b535f6a7e00d2cb311c3c2?d=identicon)[Crell](/maintainers/Crell)

---

Top Contributors

[![Crell](https://avatars.githubusercontent.com/u/254863?v=4)](https://github.com/Crell "Crell (31 commits)")[![michaelcullum](https://avatars.githubusercontent.com/u/211740?v=4)](https://github.com/michaelcullum "michaelcullum (7 commits)")[![gnumoksha](https://avatars.githubusercontent.com/u/696797?v=4)](https://github.com/gnumoksha "gnumoksha (2 commits)")[![Art4](https://avatars.githubusercontent.com/u/2162994?v=4)](https://github.com/Art4 "Art4 (2 commits)")[![nicolas-grekas](https://avatars.githubusercontent.com/u/243674?v=4)](https://github.com/nicolas-grekas "nicolas-grekas (1 commits)")[![ashnazg](https://avatars.githubusercontent.com/u/100170?v=4)](https://github.com/ashnazg "ashnazg (1 commits)")[![colinodell](https://avatars.githubusercontent.com/u/202034?v=4)](https://github.com/colinodell "colinodell (1 commits)")[![ArnaudLier](https://avatars.githubusercontent.com/u/32982428?v=4)](https://github.com/ArnaudLier "ArnaudLier (1 commits)")

---

Tags

httppsrrestlinkpsr-13http-link

### Embed Badge

![Health badge](/badges/psr-link/health.svg)

```
[![Health](https://phpackages.com/badges/psr-link/health.svg)](https://phpackages.com/packages/psr-link)
```

###  Alternatives

[fig/link-util

Common utility implementations for HTTP links

1.8k56.8M28](/packages/fig-link-util)[mezzio/mezzio-hal

Hypertext Application Language implementation for PHP and PSR-7

20456.9k6](/packages/mezzio-mezzio-hal)[mezzio/mezzio

PSR-15 Middleware Microframework

3883.6M97](/packages/mezzio-mezzio)[mezzio/mezzio-fastroute

FastRoute integration for Mezzio

162.7M52](/packages/mezzio-mezzio-fastroute)

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