@vitest/expect

Version 4.0.18 • License MIT

One-Line Verdict

"Stable for production use."

npm install @vitest/expect

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100% Healy Score

Maintenance

Healthy

Actively Maintained

Security

0 CVE History

No known CVEs.

Performance

97.4 KB

Light footprint.

Community

38,209,034

Highly Trusted

How much does @vitest/expect slow down your app?

97.4 KB

Package Payload

6 Direct

Clean dependency structure.

Cold-Start Impact

+1 ms

Estimated execution overhead on standard hardware.

Security Intelligence

Current Threat Level

Verified Stable

"No known vulnerabilities detected. Version 4.0.18 is stable."

Accuracy Protocol

Scanned against OSV.dev (Google Open Source) databases. Last Deep-Scan: 2026.

Alternatives Hub

Is @vitest/expect too heavy? Compare it with these industry standards:

@vitest/expect vs @vitest/web-worker → @vitest/expect vs @vitest/eslint-plugin →

What is @vitest/expect?

"Jest's expect matchers as a Chai plugin"

@vitest/expect is used to facilitate high-performance Node.js workflows. It provides a slim footprint of 97.4 KB on disk.

Installation Guide

# Install via NPM

npm install @vitest/expect

# Install via Yarn

yarn add @vitest/expect

Knowledge Base

Where can I find security audits for @vitest/expect?

You are currently viewing a proprietary security audit for @vitest/expect on PAudit. We aggregate global databases to provide a safety rating of 100/100.

How to use Node Package Manager to install @vitest/expect?

Run npm install @vitest/expect. This installs version 4.0.18 and adds 6 direct dependencies to your project.

Is @vitest/expect popular among Node developers?

Yes, @vitest/expect records 38,209,034 weekly downloads, making it a Highly Trusted part of the ecosystem.