lighthouse-pwa-audit

Overview

Lighthouse is the canonical PWA audit tool. The PWA category was deprecated per developer.chrome.com/docs/lighthouse/pwa, but the individual audits remain available and run on demand under a custom Lighthouse config. This skill covers running them and reading the LHR (Lighthouse Result) JSON they emit.

The companion @lhci/cli package per github.com/GoogleChrome/lighthouse-ci gates CI: it wraps Lighthouse runs and asserts category / audit scores per a .lighthouserc.json config.