How do you architect an automated performance and accessibility testing pipeline?
This tests operationalizing quality gates via automation, not manual checks. A strong answer covers Lighthouse CI in CI/CD, fail thresholds for CWV and WCAG, and a triage workflow assigning regressions to owners.
This tests whether you can build a quality gate blocking performance and accessibility regressions from production. A strong answer covers Lighthouse CI in CI/CD on every pull request, assert thresholds for LCP, CLS, INP, and WCAG violations, and historical result storage to track trends. It also needs a human workflow: bot PR comments, Slack alerts for failures, and an owner rotation ensuring regressions are fixed before merge. Red flag: only monthly manual Lighthouse runs or reports dumped into an unowned dashboard.
Read the original → web.dev
- #performance
- #accessibility
- #ci-cd
- #lighthouse
- #frontend
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