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web-vitals

The `web-vitals` library is designed to measure performance metrics in JavaScript, specifically focusing on Core Web Vitals and other user-centric performance metrics. It is ideal for developers looking to optimize user experience by accurately capturing performance data as experienced by real users.

lurq health score
77/100
Confidence
proven
Weekly downloads
38,874,400
Latest version
6.2.1
Last release
Aug 26, 2026
License
Apache-2.0

Should you depend on web-vitals?

lurq's verdict: low

  • No known advisories

Check this from your coding agent

This page is a daily snapshot. lurq's verify tool checks web-vitals at the exact version your agent is about to install, and compat checks it against the rest of your stack. One command connects Claude Code, Cursor, VS Code and other agents:

npx lurqrun

Free to start. Quickstart

Other utility packages lurq scores

Scored from public signals (npm registry, GitHub, deps.dev and advisory databases). Data as of Sep 4, 2026; this page refreshes every 24 hours. Source repository.