What is yup?
"Dead simple Object schema validation"
yup is used to facilitate high-performance Node.js workflows. It provides a slim footprint of 264.1 KB on disk.
Installation Guide
# Install via NPM
npm install yup
# Install via Yarn
yarn add yup
Version 1.7.1 • License MIT
One-Line Verdict
"Stable for production use."
Healthy
Maintenance slowing down.
0 CVE History
No known CVEs.
264.1 KB
Light footprint.
9,360,563
Highly Trusted
Package Payload
4 Direct
Clean dependency structure.
Cold-Start Impact
+4 ms
Estimated execution overhead on standard hardware.
Current Threat Level
Verified Stable
"No known vulnerabilities detected. Version 1.7.1 is stable."
Accuracy Protocol
Scanned against OSV.dev (Google Open Source) databases. Last Deep-Scan: 2026.
Is yup too heavy? Compare it with these industry standards:
"Dead simple Object schema validation"
yup is used to facilitate high-performance Node.js workflows. It provides a slim footprint of 264.1 KB on disk.
# Install via NPM
npm install yup
# Install via Yarn
yarn add yup
You are currently viewing a proprietary security audit for yup on PAudit. We aggregate global databases to provide a safety rating of 100/100.
Run npm install yup. This installs version 1.7.1 and adds 4 direct dependencies to your project.
Yes, yup records 9,360,563 weekly downloads, making it a Highly Trusted part of the ecosystem.