Web Vitals Changelogs

This directory contains changelogs for Web Vitals available via web performance APIs:

• Largest Contentful Paint
• Cumulative Layout Shift
• Interaction to Next Paint
• First Contentful Paint
• Soft Navigation Heuristics

And deprecated Web Vitals:

• First Input Delay (Deprecated September 9 2024 in favor of Interaction to Next Paint)

See also:

• Lighthouse performance scoring changelog
• Chrome UX Report Release Notes