lighthouse-ci-integrator

Catch Lighthouse performance regressions in GitHub Actions by configuring CI jobs to collect Lighthouse reports for configured URLs on every pull request. This automates regression detection by asserting Core Web Vitals thresholds against new code changes.

You can enforce Core Web Vitals budgets in your CI/CD pipeline by applying configurable performance assertions to Lighthouse results. This gates pull requests by checking accessibility, best practices, SEO, and performance metrics against your defined thresholds.

Lighthouse CI is a process of continuously measuring Core Web Vitals and quality signals in automated pipelines. You need it to track Lighthouse score trends across desktop and mobile scenarios and prevent performance degradations before deployment.

Set up lighthouserc files by defining URL targets, assertions, and upload targets for your LHCI server. You then configure npm scripts or CI jobs to execute lhci collect or lhci autorun with appropriate desktop and mobile scenarios.

Lighthouse CI supports uploading results to an LHCI server or storage backend. This allows you to track performance changes and Lighthouse score trends over time across both desktop and mobile scenarios.

Using lhci autorun for regression testing requires pre-configured lighthouserc files and accessible target URLs. It does not automatically fix performance issues; it only collects reports and fails CI jobs when metrics breach your configured performance budgets.