npm Package Inspector

What is npm Package Inspector?

Package Inspector reads your lock file (npm/yarn/pnpm) directly — no node_modules needed — and shows every installed package with what needs attention: outdated versions, known CVEs (OSV.dev), deprecated packages, and missing peer dependencies. Click through the full dependency graph, copy the exact update command for your package manager, filter by status, and export as CSV/JSON for compliance reports. Built natively in SwiftUI — no Electron, ~5MB.