WebPerf: Resources & Network JavaScript snippets for measuring web performance in Chrome DevTools. Execute with , capture output with . Scripts - — Network Bandwidth & Connection Quality Common Workflows Network Quality Assessment When the user asks about network performance, connection quality, or adaptive loading: 1. Network-Bandwidth-Connection-Quality.js - Analyze network bandwidth, effective connection type, RTT, downlink, save-data mode Adaptive Loading Strategy When implementing adaptive loading or the user asks "how to optimize for slow connections": 1. Network-Bandwidth-Connection-Qu…