Developing the Largest Contentful Paint Metric
tl;dr: A new performance metric has been established by the Chrome team measuring when the main contents of a page is displayed. This runs through the framework used to build this metric and the objective.
featured in #166
Performance Metrics For Blazingly Fast Web Apps
tl;dr: Conrad discusses Superhuman's approach to performance metrics (1) Use event.timeStamp for start of events (2) end of events, use use performance.now() in a requestAnimationFrame() 3) ignore when the tab is not focused 4) aggregate data using “% of events that are under target” 5) visualize multiple thresholds. 📈
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featured in #155