scheduler.yield() is the modern way to break up long JavaScript tasks and fix INP. Learn the patterns, the comparison to setTimeout and postTask, and a production-ready fallback.
Learn how to use the Long Animation Frames (LoAF) API to diagnose and fix slow INP interactions. Covers script attribution, rendering phase breakdowns, third-party impact analysis, and production reporting.
Build production-ready scroll-based animations using CSS scroll() and view() timelines. Runs on the compositor thread with zero JavaScript, zero INP impact, and full code recipes for progress bars, parallax, and scroll reveals.
Diagnose and fix poor INP scores caused by JavaScript long tasks. Covers scheduler.yield(), the LoAF API, DevTools profiling, framework-specific fixes for React, Angular, and Vue, plus a complete before-and-after verification workflow.
A hands-on guide to diagnosing and fixing Interaction to Next Paint (INP) issues. Covers all three phases, the LoAF API, framework-specific strategies for React, Vue, and Angular, Web Workers, and production monitoring.