AboutCode

Bring together best-in-class open source Software Composition Analysis (SCA) tools and data for open compliance and software supply chain security.

Sponsor

Overview
Repositories
Discussions
Projects
Packages
People

README.md

Welcome to AboutCode! 👋

To get started, visit https://aboutcode.readthedocs.io/

Check out our contributing pages:

Sponsor us to support development and maintenance.

Pinned Loading

scancode-toolkit scancode-toolkit Public

🔍 ScanCode detects licenses, copyrights, dependencies by "scanning code" ... to discover and inventory open source and third-party packages used in your code. Sponsored by NLnet, the Google Summer …

Python 2.6k 766
dejacode dejacode Public

Automate open source license compliance and ensure software supply chain integrity

Python 50 26
scancode.io scancode.io Public

ScanCode.io is a server to script and automate software composition analysis with pipelines. This project is sponsored by the European Commission, NLnet NGI0, the Google Summer of Code, nexB and ot…

Python 211 196
vulnerablecode vulnerablecode Public

A free and open vulnerabilities database and the packages they impact. And the tools to aggregate and correlate these vulnerabilities. Sponsored by NLnet https://nlnet.nl/project/vulnerabilitydatab…

Python 697 323
purldb purldb Public

Tools to create and deploy a database of software packages metadata, origin, dependencies, and license keyed by PURLs (Package URLs). Supported by AboutCode, sponsored by NLnet https://nlnet.nl/pro…

HTML 67 68
scancode-action scancode-action Public

Run ScanCode.io pipelines from your Workflows

13 8

Repositories

Type Language

Select language

All Batchfile C C# CSS Cython Go HTML Java JavaScript Jupyter Notebook Kotlin Makefile PHP Python Ruby Rust Shell Swift TypeScript

Sort

purlvalidator-go Public
Offline Package URL validator using a prebuilt FST of known packages.

aboutcode-org/purlvalidator-go's past year of commit activity

Go 0 Apache-2.0 0 0 0 Updated Aug 20, 2026
aboutcode-mirror-nuget-catalog Public
Append-only mirror of NuGet Catalog, updated hourly

aboutcode-org/aboutcode-mirror-nuget-catalog's past year of commit activity

Python 2 3 0 0 Updated Aug 20, 2026
purl-validator.rs Public
Offline Package URL validator using a prebuilt FST of known packages.

aboutcode-org/purl-validator.rs's past year of commit activity

Rust 0 Apache-2.0 2 1 1 Updated Aug 20, 2026
aboutcode-mirror-euvd Public
Mirror of European Union Vulnerability Database (EUVD)

aboutcode-org/aboutcode-mirror-euvd's past year of commit activity

Python 1 1 0 0 Updated Aug 20, 2026
aboutcode-mirror-kev Public
AboutCode Mirror for CISA Known Exploited Vulnerabilities

aboutcode-org/aboutcode-mirror-kev's past year of commit activity

1 4 0 0 Updated Aug 20, 2026
dejacode Public
Automate open source license compliance and ensure software supply chain integrity

aboutcode-org/dejacode's past year of commit activity

Python 50 AGPL-3.0 26 69 (4 issues need help) 5 Updated Aug 19, 2026
aboutcode-mirror-alpine-secdb Public
Alpine Linux Security Database Mirror https://secdb.alpinelinux.org/

aboutcode-org/aboutcode-mirror-alpine-secdb's past year of commit activity

0 0 0 0 Updated Aug 19, 2026
www.aboutcode.org Public
Docusaurus/markdown-based repository for the aboutcode.org website.

aboutcode-org/www.aboutcode.org's past year of commit activity

JavaScript 8 16 53 2 Updated Aug 19, 2026
vulnerablecode Public
A free and open vulnerabilities database and the packages they impact. And the tools to aggregate and correlate these vulnerabilities. Sponsored by NLnet https://nlnet.nl/project/vulnerabilitydatabase/ for https://www.aboutcode.org/ Chat at https://gitter.im/aboutcode-org/vulnerablecode Docs at https://vulnerablecode.readthedocs.org/

aboutcode-org/vulnerablecode's past year of commit activity

Python 697 Apache-2.0 323 707 (9 issues need help) 104 Updated Aug 19, 2026
scancode-toolkit Public
🔍 ScanCode detects licenses, copyrights, dependencies by "scanning code" ... to discover and inventory open source and third-party packages used in your code. Sponsored by NLnet, the Google Summer of Code, Azure credits, nexB and other generous sponsors!

aboutcode-org/scancode-toolkit's past year of commit activity

Python 2,606 766 1,468 (4 issues need help) 204 Updated Aug 19, 2026