Version 5.7.4 • License MIT
One-Line Verdict
"Heavy install size detected. Review bloat risk."
Caution
Actively Maintained
7 CVE History
Historical vulnerabilities found.
2.6 MB
Heavy: 2.6 MB
5,150,074
Highly Trusted
Package Payload
15 Direct
Dependency Hell Risk: High chain complexity.
Cold-Start Impact
+39 ms
Estimated execution overhead on standard hardware.
Current Threat Level
Risk Detected
Our audit detected 7 active or historical security flags. Critical CVEs have been mapped to this library.
Accuracy Protocol
Scanned against OSV.dev (Google Open Source) databases. Last Deep-Scan: 2026.
Is fastify too heavy? Compare it with these industry standards:
"Fast and low overhead web framework, for Node.js"
fastify is used to facilitate high-performance Node.js workflows. It provides a robust footprint of 2.6 MB on disk.
# Install via NPM
npm install fastify
# Install via Yarn
yarn add fastify
You are currently viewing a proprietary security audit for fastify on PAudit. We aggregate global databases to provide a safety rating of 65/100.
Run npm install fastify. This installs version 5.7.4 and adds 15 direct dependencies to your project.
Yes, fastify records 5,150,074 weekly downloads, making it a Highly Trusted part of the ecosystem.