postinstall-radar live npm install-hook leaderboard
Showing top npm packages that run code during npm install. Risk = log10(weekly downloads) × hook count. All data pulled live from the public npm registry.
JSON feed
A row appears here every time a tracked package's install-time script content changes. Compare with the original Mini Shai-Hulud postmortem to spot suspicious mutations early.
Hook-type distribution (count of tracked packages)
Top publishers by hook-using package count
Paste a package.json or a newline-separated list of package names. Nothing leaves your browser unless you click Check. We never store what you paste.