Deps.dev

Questions & Answers

What is Deps.dev?

Deps.dev, also known as Open Source Insights, is an experimental project by Google that provides a comprehensive view of the dependencies of open-source packages across various ecosystems. It helps users understand security vulnerabilities, licenses, and other health metrics.

Who can benefit from using Deps.dev?

Developers, security researchers, and organizations that rely on open-source software can benefit from Deps.dev. It is useful for anyone needing to understand the health, security posture, and licensing implications of their project's dependencies.

How does Deps.dev compare to other dependency analysis tools?

Deps.dev focuses on providing deep, graph-based insight into the complete dependency tree, including transitive dependencies and reverse dependencies. It consolidates data from multiple sources to offer a unified view of security, license, and version information for a wide range of ecosystems.

When is the best time to use Deps.dev?

Use Deps.dev during the project planning phase to evaluate potential dependencies, as part of continuous integration to monitor dependency health, or when performing security audits. It is particularly useful before adopting new libraries or updating existing ones to identify potential risks.

Which package ecosystems does Deps.dev support?

Deps.dev currently supports major package ecosystems like npm, Go modules, Maven artifacts, and Cargo crates. It is continuously expanding its coverage to include more systems such as NuGet and PyPI, which are listed as coming soon.