Web Performance APIs You - Probably - Didn't Know Existed

Explore the power of lesser-known web performance APIs in this 59-minute conference talk from NDC Oslo 2022. Dive into the world of responsiveness measurement and learn how to identify the root causes of poor user experiences. Discover native Web Platform performance APIs that go beyond common tools like Lighthouse, Bundlephobia, and size-limit. Gain insights on how to leverage these APIs to accurately measure responsiveness and pinpoint the culprits behind delayed Time to Interactive (TTI), high input latency, and janky animations. Enhance your web development skills and learn to create more responsive and user-friendly applications using these powerful, yet often overlooked, performance measurement tools.