AutoWebPerf provides a flexible and scalable framework for running web performance audits with arbitrary audit tools including PageSpeedInsights, WebPageTest and more.

Add real-user performance data to your Lighthouse report

A tiny (500 bytes) CrUX API wrapper that supports record & history API, handles errors, and provides types.

The Crux tool is a web UI for querying and visualizing the CrUX API. All data metrics are aggregated together in a single card. Get your CLS, FID, LCP, and FCP.

Command Line Tool for CrUX Rest API