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README.md

Welcome to Package-URL on GitHub

Package-URL is an open source community that develops and supports the Package-URL (PURL) and Version Range (VERS) specifications.

The PURL specification is an Ecma standard: ECMA-427.
The VERS specification will be proposed as an Ecma standard in 2026.
Both standards are managed by the Ecma Technical Commmittee 54

We currently host repositories for 12 tools that implement PURL and 2 that implement VERS.

We welcome your participation. Some ways to get started are:

Join our one of our biweekly PURL community meetings
Join the conversation on Slack at:
- AboutCode purl channel
- OWASP CycloneDX purl channel

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purl-spec purl-spec Public

A minimal specification for purl aka. a package "mostly universal" URL, join the discussion at https://gitter.im/package-url/Lobby

Python 1.1k 248
vers-spec vers-spec Public

A minimal specification for VERS aka. a "mostly universal" version range specifier , join the discussion at https://join.slack.com/t/aboutcode-org/shared_invite/zt-31uzazd7l-tBHcqKUKkX6jUEPRLswiNw .

Python 17 11
www.packageurl.org www.packageurl.org Public

Repository for the Package-URL website - based on Docusaurus.

HTML 2 4
community community Public

Repository for discussions and decisions about outreach to the PURL/VERS community.

2
purl-registry purl-registry Public

An experimental registry of Package-URLs for software that does not have a package manager/registry.

8 1
packageurl-python packageurl-python Public

Python implementation of the package url spec. This project is sponsored by NLnet project https://nlnet.nl/project/vulnerabilitydatabase/ , the Google Summer of Code, nexB and other generous sponsors.

Python 91 60

Repositories

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Showing 10 of 22 repositories

packageurl-java Public
Java/JVM implementation of the package url spec

package-url/packageurl-java's past year of commit activity

Java 49 MIT 26 8 17 Updated Nov 12, 2026
www.packageurl.org Public
Repository for the Package-URL website - based on Docusaurus.

package-url/www.packageurl.org's past year of commit activity

HTML 2 MIT 4 20 1 Updated Nov 11, 2026
purl-spec Public
A minimal specification for purl aka. a package "mostly universal" URL, join the discussion at https://gitter.im/package-url/Lobby

package-url/purl-spec's past year of commit activity

Python 1,129 248 157 85 Updated Nov 11, 2026
packageurl-dotnet Public
.NET parser for Package URLs (ECMA-427)

package-url/packageurl-dotnet's past year of commit activity

C# 17 MIT 14 1 0 Updated Nov 9, 2026
community Public
Repository for discussions and decisions about outreach to the PURL/VERS community.

package-url/community's past year of commit activity

0 2 5 0 Updated Nov 6, 2026
purl-registry Public
An experimental registry of Package-URLs for software that does not have a package manager/registry.

package-url/purl-registry's past year of commit activity

8 1 0 2 Updated Nov 5, 2026
vers-spec Public
A minimal specification for VERS aka. a "mostly universal" version range specifier , join the discussion at https://join.slack.com/t/aboutcode-org/shared_invite/zt-31uzazd7l-tBHcqKUKkX6jUEPRLswiNw .

package-url/vers-spec's past year of commit activity

Python 17 11 20 5 Updated Oct 27, 2026
packageurl-php Public
PHP implementation of the package url spec

package-url/packageurl-php's past year of commit activity

PHP 13 MIT 6 4 5 Updated Oct 17, 2026
json-schema-for-humans Public Forked from coveooss/json-schema-for-humans
Quickly generate HTML documentation from a JSON schema

package-url/json-schema-for-humans's past year of commit activity

Python 0 138 0 0 Updated Sep 8, 2026
packageurl-js Public
JavaScript implementation of the package url spec

package-url/packageurl-js's past year of commit activity

JavaScript 31 MIT 29 3 6 Updated Aug 24, 2026

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