paulirish/pwmetrics
Progressive web metrics at your fingertipz observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3661
- days_rel: n/a
- days_push: 1363
- n_releases_24m: 0
Adoption not part of the score
1239 stars · 69 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
PWMetrics is a CLI tool and Node.js library that gathers progressive web performance metrics (like First Contentful Paint and Largest Contentful Paint) for a URL via Lighthouse. It supports multiple runs with median reporting, JSON output, CI assertions against expectations, and uploading traces to Google Drive or Sheets.
Use cases
- measure page load performance metrics for a url
- run lighthouse performance audits from the command line
- assert performance budgets in CI pipelines
- export web vitals metrics as
- track first contentful paint and largest contentful paint over time
When to choose
- you need a quick one-off CLI to collect Lighthouse timing metrics
- you want a Node library to programmatically gather performance metrics
When to avoid
- starting a new project - it is deprecated in favor of Lighthouse CI
- you need ongoing page speed monitoring or maintained tooling
- you need GitHub Actions integration for Lighthouse
Facets
cli-tool · maturity abandoned
benchmarking monitoring developer-tools cli web-development performance developer-tools cli cross-platform lighthouse web-performance page-speed metrics deprecated command-line nodejs
2 sources
- readme: https://github.com/paulirish/pwmetrics · fetched 2026-08-28 · eb3f86e7858e
- registry_npm: https://registry.npmjs.org/pwmetrics · fetched 2026-08-29 · 69fc8e1dda65
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| paulirish/pwmetrics | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="paulirish/pwmetrics")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem