A fast load is only the beginning. INP examines how quickly a page paints feedback after clicks, taps, and keyboard interactions throughout a visit. This guide explains the metric and how to investigate responsiveness.
Jeremy Wagner and Barry Pollard · web.dev Published May 6, 2022
Anthropic distinguishes predefined workflows from agents that choose their own next steps. Its practical advice is to start with simple, composable patterns and add complexity when the task warrants it. The source notes that tooling has changed since publication.
Erik S. and Barry Zhang · Anthropic Published December 19, 2024
Design an essential experience that works broadly, then enhance it for devices and browsers with greater capabilities. MDN frames progressive enhancement as a way to build richer interfaces without losing the usable baseline.
MDN contributors · MDN Web Docs Publication date unavailable
This case study describes an A/B test of visually and functionally identical landing pages. Vodafone reported more sales for the faster variant after changes to rendering and image delivery. The results belong to this experiment, rather than a universal promise about performance.
Author unavailable · web.dev Published March 17, 2021