Features everyone should steal from npmx

npmx.dev, an MIT-licensed alternative web frontend for npm's package registry, achieved rapid adoption after its January 2026 launch, accumulating 1,000+ issues/PRs and 100+ contributors within weeks. The competitive pressure apparently motivated npm to finally ship dark mode—a feature that topped requests for ~5 years—along with other stale issue resolutions. The article catalogs npmx's UX patterns: transitive install size, dependency vulnerability trees, cross-registry detection, version diffing, and AT Protocol social features.