Technology

Libraries

An open source discovery platform tracking 5.9 million packages across 32 package managers like npm, PyPI, and Cargo.

Libraries.io maps the global software ecosystem by indexing millions of open source projects and their complex dependency trees. The platform monitors real-time updates from repositories on GitHub and GitLab to provide developers with critical data on licensing, versioning, and security vulnerabilities. By analyzing 240 million unique repositories, it helps engineering teams mitigate supply chain risks and identify stable, well-maintained tools for their tech stacks.